3166205427156 has 48 divisors (see below), whose sum is σ = 7932564420480. Its totient is φ = 979328931840.

The previous prime is 3166205427149. The next prime is 3166205427163. The reversal of 3166205427156 is 6517245026613.

It is an interprime number because it is at equal distance from previous prime (3166205427149) and next prime (3166205427163).

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, 109285621 + ... + 109314588.

It is an arithmetic number, because the mean of its divisors is an integer number (165261758760).

Almost surely, 2^{3166205427156} is an apocalyptic number.

It is an amenable number.

3166205427156 is an abundant number, since it is smaller than the sum of its proper divisors (4766358993324).

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

3166205427156 is a wasteful number, since it uses less digits than its factorization.

3166205427156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218600304 (or 218600302 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 3166205427156 in words is "three trillion, one hundred sixty-six billion, two hundred five million, four hundred twenty-seven thousand, one hundred fifty-six".