445332492004 has 24 divisors (see below), whose sum is σ = 791069773088. Its totient is φ = 219313448640.

The previous prime is 445332491927. The next prime is 445332492023. The reversal of 445332492004 is 400294233544.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1962184 + ... + 2177344.

Almost surely, 2^445332492004 is an apocalyptic number.

It is an amenable number.

445332492004 is a deficient number, since it is larger than the sum of its proper divisors (345737281084).

445332492004 is a wasteful number, since it uses less digits than its factorization.

445332492004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222955 (or 222953 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 445332492004 in words is "four hundred forty-five billion, three hundred thirty-two million, four hundred ninety-two thousand, four".