156338959206 has 32 divisors (see below), whose sum is σ = 329153852160. Its totient is φ = 49367317536.

The previous prime is 156338959157. The next prime is 156338959211. The reversal of 156338959206 is 602959833651.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2808415 + ... + 2863541.

It is an arithmetic number, because the mean of its divisors is an integer number (10286057880).

Almost surely, 2^156338959206 is an apocalyptic number.

156338959206 is an abundant number, since it is smaller than the sum of its proper divisors (172814892954).

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

156338959206 is a wasteful number, since it uses less digits than its factorization.

156338959206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80028.

The product of its (nonzero) digits is 10497600, while the sum is 57.

The spelling of 156338959206 in words is "one hundred fifty-six billion, three hundred thirty-eight million, nine hundred fifty-nine thousand, two hundred six".