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14234234211121 = 371493138249009
BaseRepresentation
bin1100111100100010101001…
…1110010100101100110001
31212101210001020220202100011
43033020222132110230301
53331203202424223441
650135041131054521
72666250410322211
oct317105236245461
955353036822304
1014234234211121
114598783143351
12171a8342a1441
137c3389931882
14372d25078241
1519a3e9a87581
hexcf22a794b31

14234234211121 has 16 divisors (see below), whose sum is σ = 14764078098000. Its totient is φ = 13712622962688.

The previous prime is 14234234211083. The next prime is 14234234211167. The reversal of 14234234211121 is 12111243243241.

14234234211121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 23679054400 + 14210555156721 = 153880^2 + 3769689^2 .

It is not a de Polignac number, because 14234234211121 - 231 = 14232086727473 is a prime.

It is a super-2 number, since 2×142342342111212 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14234234211181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2398936 + ... + 5850073.

It is an arithmetic number, because the mean of its divisors is an integer number (922754881125).

Almost surely, 214234234211121 is an apocalyptic number.

It is an amenable number.

14234234211121 is a deficient number, since it is larger than the sum of its proper divisors (529843886879).

14234234211121 is a wasteful number, since it uses less digits than its factorization.

14234234211121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8249508.

The product of its digits is 9216, while the sum is 31.

Adding to 14234234211121 its reverse (12111243243241), we get a palindrome (26345477454362).

The spelling of 14234234211121 in words is "fourteen trillion, two hundred thirty-four billion, two hundred thirty-four million, two hundred eleven thousand, one hundred twenty-one".

Divisors: 1 37 149 313 5513 11581 46637 1725569 8249009 305213333 1229102341 2581939817 45476786617 95531773229 384709032733 14234234211121