441956373664 has 48 divisors (see below), whose sum is σ = 937094447520. Its totient is φ = 203966380800.

The previous prime is 441956373623. The next prime is 441956373667. The reversal of 441956373664 is 466373659144.

It is a junction number, because it is equal to n+sod(n) for n = 441956373599 and 441956373608.

It is not an unprimeable number, because it can be changed into a prime (441956373667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9149127 + ... + 9197305.

It is an arithmetic number, because the mean of its divisors is an integer number (19522800990).

Almost surely, 2^441956373664 is an apocalyptic number.

It is an amenable number.

441956373664 is an abundant number, since it is smaller than the sum of its proper divisors (495138073856).

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

441956373664 is a wasteful number, since it uses less digits than its factorization.

441956373664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70253 (or 70245 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 58.

The spelling of 441956373664 in words is "four hundred forty-one billion, nine hundred fifty-six million, three hundred seventy-three thousand, six hundred sixty-four".