159396936696 has 96 divisors (see below), whose sum is σ = 455028428400. Its totient is φ = 52261251840.

The previous prime is 159396936689. The next prime is 159396936763. The reversal of 159396936696 is 696639693951.

159396936696 is a `hidden beast` number, since 1 + 5 + 9 + 396 + 93 + 66 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 553501 + ... + 790668.

Almost surely, 2^159396936696 is an apocalyptic number.

It is an amenable number.

159396936696 is an abundant number, since it is smaller than the sum of its proper divisors (295631491704).

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

159396936696 is a wasteful number, since it uses less digits than its factorization.

159396936696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344251 (or 1344235 counting only the distinct ones).

The product of its digits is 382637520, while the sum is 72.

The spelling of 159396936696 in words is "one hundred fifty-nine billion, three hundred ninety-six million, nine hundred thirty-six thousand, six hundred ninety-six".