156022618460 has 96 divisors (see below), whose sum is σ = 337188096000. Its totient is φ = 60613733376.

The previous prime is 156022618429. The next prime is 156022618469. The reversal of 156022618460 is 64816220651.

156022618460 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×156022618460² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156022618469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154630436 + ... + 154631444.

It is an arithmetic number, because the mean of its divisors is an integer number (3512376000).

Almost surely, 2^156022618460 is an apocalyptic number.

156022618460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

156022618460 is an abundant number, since it is smaller than the sum of its proper divisors (181165477540).

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

156022618460 is a wasteful number, since it uses less digits than its factorization.

156022618460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163 (or 2161 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 156022618460 in words is "one hundred fifty-six billion, twenty-two million, six hundred eighteen thousand, four hundred sixty".