441465650342656 has 72 divisors (see below), whose sum is σ = 895669940743088. Its totient is φ = 217110108672000.

The previous prime is 441465650342623. The next prime is 441465650342711. The reversal of 441465650342656 is 656243056564144.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a junction number, because it is equal to n+sod(n) for n = 441465650342594 and 441465650342603.

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, 917527426 + ... + 918008446.

Almost surely, 2^{441465650342656} is an apocalyptic number.

It is an amenable number.

441465650342656 is an abundant number, since it is smaller than the sum of its proper divisors (454204290400432).

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

441465650342656 is an equidigital number, since it uses as much as digits as its factorization.

441465650342656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539869 (or 539855 counting only the distinct ones).

The product of its (nonzero) digits is 248832000, while the sum is 61.

The spelling of 441465650342656 in words is "four hundred forty-one trillion, four hundred sixty-five billion, six hundred fifty million, three hundred forty-two thousand, six hundred fifty-six".