13065600156402 has 16 divisors (see below), whose sum is σ = 26131280267520. Its totient is φ = 4355186726352.

The previous prime is 13065600156373. The next prime is 13065600156409. The reversal of 13065600156402 is 20465100656031.

It is not an unprimeable number, because it can be changed into a prime (13065600156409) 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, 1091202 + ... + 5227037.

It is an arithmetic number, because the mean of its divisors is an integer number (1633205016720).

Almost surely, 2^{13065600156402} is an apocalyptic number.

13065600156402 is an abundant number, since it is smaller than the sum of its proper divisors (13065680111118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13065600156402 is a wasteful number, since it uses less digits than its factorization.

13065600156402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6662897.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 13065600156402 in words is "thirteen trillion, sixty-five billion, six hundred million, one hundred fifty-six thousand, four hundred two".