156733616840216 has 32 divisors (see below), whose sum is σ = 316483126344000. Its totient is φ = 72338184468480.

The previous prime is 156733616840191. The next prime is 156733616840219. The reversal of 156733616840216 is 612048616337651.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156733616840219) 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, 14686136 + ... + 23003256.

It is an arithmetic number, because the mean of its divisors is an integer number (9890097698250).

Almost surely, 2^{156733616840216} is an apocalyptic number.

It is an amenable number.

156733616840216 is an abundant number, since it is smaller than the sum of its proper divisors (159749509503784).

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

156733616840216 is a wasteful number, since it uses less digits than its factorization.

156733616840216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8498339 (or 8498335 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 59.

The spelling of 156733616840216 in words is "one hundred fifty-six trillion, seven hundred thirty-three billion, six hundred sixteen million, eight hundred forty thousand, two hundred sixteen".