441642610056 has 32 divisors (see below), whose sum is σ = 1106522540640. Its totient is φ = 146892067968.

The previous prime is 441642610001. The next prime is 441642610067. The reversal of 441642610056 is 650016246144.

It is a junction number, because it is equal to n+sod(n) for n = 441642609996 and 441642610023.

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, 20122266 + ... + 20144201.

It is an arithmetic number, because the mean of its divisors is an integer number (34578829395).

Almost surely, 2^441642610056 is an apocalyptic number.

It is an amenable number.

441642610056 is an abundant number, since it is smaller than the sum of its proper divisors (664879930584).

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

441642610056 is a wasteful number, since it uses less digits than its factorization.

441642610056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40266933 (or 40266929 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 441642610056 in words is "four hundred forty-one billion, six hundred forty-two million, six hundred ten thousand, fifty-six".