3123426163056 has 40 divisors (see below), whose sum is σ = 8543489212944. Its totient is φ = 979898403840.

The previous prime is 3123426163037. The next prime is 3123426163063. The reversal of 3123426163056 is 6503616243213.

It is a junction number, because it is equal to n+sod(n) for n = 3123426162999 and 3123426163017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1913863255 + ... + 1913864886.

Almost surely, 2^{3123426163056} is an apocalyptic number.

It is an amenable number.

3123426163056 is an abundant number, since it is smaller than the sum of its proper divisors (5420063049888).

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

3123426163056 is a wasteful number, since it uses less digits than its factorization.

3123426163056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3827728169 (or 3827728163 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 3123426163056 in words is "three trillion, one hundred twenty-three billion, four hundred twenty-six million, one hundred sixty-three thousand, fifty-six".