42013463446556 has 12 divisors (see below), whose sum is σ = 84026926893168. Its totient is φ = 18005770048512.

The previous prime is 42013463446531. The next prime is 42013463446613. The reversal of 42013463446556 is 65564436431024.

42013463446556 is an admirable number.

It is a super-2 number, since 2×42013463446556² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42013463446498 and 42013463446507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750240418661 + ... + 750240418716.

It is an arithmetic number, because the mean of its divisors is an integer number (7002243907764).

Almost surely, 2^{42013463446556} is an apocalyptic number.

It is an amenable number.

42013463446556 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42013463446556 is a wasteful number, since it uses less digits than its factorization.

42013463446556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500480837388 (or 1500480837386 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 53.

The spelling of 42013463446556 in words is "forty-two trillion, thirteen billion, four hundred sixty-three million, four hundred forty-six thousand, five hundred fifty-six".