156711055074216 has 128 divisors (see below), whose sum is σ = 416665338768000. Its totient is φ = 48976864247808.

The previous prime is 156711055074209. The next prime is 156711055074337. The reversal of 156711055074216 is 612470550117651.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32418850 + ... + 36937838.

It is an arithmetic number, because the mean of its divisors is an integer number (3255197959125).

Almost surely, 2^{156711055074216} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156711055074216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208332669384000).

156711055074216 is an abundant number, since it is smaller than the sum of its proper divisors (259954283693784).

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

156711055074216 is a wasteful number, since it uses less digits than its factorization.

156711055074216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4519803 (or 4519799 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 51.

The spelling of 156711055074216 in words is "one hundred fifty-six trillion, seven hundred eleven billion, fifty-five million, seventy-four thousand, two hundred sixteen".