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142201423130213 = 1823164299474769
BaseRepresentation
bin100000010101010011011001…
…010011111110111001100101
3200122111022201200020120201002
4200111103121103332321211
5122114312003310131323
61222234233144443045
741644466554120616
oct4025233123767145
9618438650216632
10142201423130213
114134531519aaa7
1213b47708a79485
1361466c9080805
14271882ac71c0d
151168eba851828
hex8154d94fee65

142201423130213 has 8 divisors (see below), whose sum is σ = 142280592864000. Its totient is φ = 142122254678208.

The previous prime is 142201423130209. The next prime is 142201423130269. The reversal of 142201423130213 is 312031324102241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142201423130213 - 22 = 142201423130209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142201423180213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299279693 + ... + 299754461.

It is an arithmetic number, because the mean of its divisors is an integer number (17785074108000).

Almost surely, 2142201423130213 is an apocalyptic number.

It is an amenable number.

142201423130213 is a deficient number, since it is larger than the sum of its proper divisors (79169733787).

142201423130213 is a wasteful number, since it uses less digits than its factorization.

142201423130213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640891.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 142201423130213 its reverse (312031324102241), we get a palindrome (454232747232454).

The spelling of 142201423130213 in words is "one hundred forty-two trillion, two hundred one billion, four hundred twenty-three million, one hundred thirty thousand, two hundred thirteen".

Divisors: 1 1823 164299 474769 299517077 865503887 78004071931 142201423130213