445131094944 has 24 divisors (see below), whose sum is σ = 1168469124480. Its totient is φ = 148377031616.

The previous prime is 445131094931. The next prime is 445131094951. The reversal of 445131094944 is 449490131544.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 445131094893 and 445131094902.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2318391024 + ... + 2318391215.

It is an arithmetic number, because the mean of its divisors is an integer number (48686213520).

Almost surely, 2^445131094944 is an apocalyptic number.

It is an amenable number.

445131094944 is an abundant number, since it is smaller than the sum of its proper divisors (723338029536).

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

445131094944 is a wasteful number, since it uses less digits than its factorization.

445131094944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4636782252 (or 4636782244 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 445131094944 in words is "four hundred forty-five billion, one hundred thirty-one million, ninety-four thousand, nine hundred forty-four".