156136356256346 has 16 divisors (see below), whose sum is σ = 234599946015744. Its totient is φ = 77936384748144.

The previous prime is 156136356256343. The next prime is 156136356256369. The reversal of 156136356256346 is 643652653631651.

It is not an unprimeable number, because it can be changed into a prime (156136356256343) 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, 27280676 + ... + 32503968.

It is an arithmetic number, because the mean of its divisors is an integer number (14662496625984).

Almost surely, 2^{156136356256346} is an apocalyptic number.

156136356256346 is a deficient number, since it is larger than the sum of its proper divisors (78463589759398).

156136356256346 is a wasteful number, since it uses less digits than its factorization.

156136356256346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5248525.

The product of its digits is 209952000, while the sum is 62.

The spelling of 156136356256346 in words is "one hundred fifty-six trillion, one hundred thirty-six billion, three hundred fifty-six million, two hundred fifty-six thousand, three hundred forty-six".