417121012056 has 32 divisors (see below), whose sum is σ = 1191774320640. Its totient is φ = 119177431968.

The previous prime is 417121011977. The next prime is 417121012141. The reversal of 417121012056 is 650210121714.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1241431416 + ... + 1241431751.

It is an arithmetic number, because the mean of its divisors is an integer number (37242947520).

Almost surely, 2^417121012056 is an apocalyptic number.

It is an amenable number.

417121012056 is an abundant number, since it is smaller than the sum of its proper divisors (774653308584).

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

417121012056 is a wasteful number, since it uses less digits than its factorization.

417121012056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2482863183 (or 2482863179 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The spelling of 417121012056 in words is "four hundred seventeen billion, one hundred twenty-one million, twelve thousand, fifty-six".