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144413133241 = 1388112919767
BaseRepresentation
bin1000011001111110110…
…0011000100110111001
3111210202101210021110111
42012133230120212321
54331224230230431
6150201550344321
713301456243656
oct2063754304671
9453671707414
10144413133241
11562774a34a3
1223ba37bb0a1
1310805c72a40
146dbd7a4c2d
153b533a17b1
hex219fb189b9

144413133241 has 16 divisors (see below), whose sum is σ = 155834921088. Its totient is φ = 133036358400.

The previous prime is 144413133209. The next prime is 144413133251. The reversal of 144413133241 is 142331314441.

It is a cyclic number.

It is not a de Polignac number, because 144413133241 - 25 = 144413133209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144413133251) 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, 14780940 + ... + 14790706.

It is an arithmetic number, because the mean of its divisors is an integer number (9739682568).

Almost surely, 2144413133241 is an apocalyptic number.

It is an amenable number.

144413133241 is a deficient number, since it is larger than the sum of its proper divisors (11421787847).

144413133241 is a wasteful number, since it uses less digits than its factorization.

144413133241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11952.

The product of its digits is 13824, while the sum is 31.

Adding to 144413133241 its reverse (142331314441), we get a palindrome (286744447682).

The spelling of 144413133241 in words is "one hundred forty-four billion, four hundred thirteen million, one hundred thirty-three thousand, two hundred forty-one".

Divisors: 1 13 881 1291 9767 11453 16783 126971 1137371 8604727 12609197 14785823 111861451 163919561 11108702557 144413133241