42200404042056 has 64 divisors (see below), whose sum is σ = 113622332920320. Its totient is φ = 12984069934080.

The previous prime is 42200404041959. The next prime is 42200404042067. The reversal of 42200404042056 is 65024040400224.

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, 2586921 + ... + 9544263.

It is an arithmetic number, because the mean of its divisors is an integer number (1775348951880).

Almost surely, 2^{42200404042056} is an apocalyptic number.

It is an amenable number.

42200404042056 is an abundant number, since it is smaller than the sum of its proper divisors (71421928878264).

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

42200404042056 is a wasteful number, since it uses less digits than its factorization.

42200404042056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6976806 (or 6976802 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

The spelling of 42200404042056 in words is "forty-two trillion, two hundred billion, four hundred four million, forty-two thousand, fifty-six".