445166074662102 has 48 divisors (see below), whose sum is σ = 1054207326736512. Its totient is φ = 135154785473280.

The previous prime is 445166074661993. The next prime is 445166074662131. The reversal of 445166074662102 is 201266470661544.

445166074662102 is a `hidden beast` number, since 4 + 4 + 5 + 1 + 6 + 6 + 0 + 7 + 4 + 6 + 621 + 0 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23464362993 + ... + 23464381964.

It is an arithmetic number, because the mean of its divisors is an integer number (21962652640344).

Almost surely, 2^{445166074662102} is an apocalyptic number.

445166074662102 is an abundant number, since it is smaller than the sum of its proper divisors (609041252074410).

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

445166074662102 is a wasteful number, since it uses less digits than its factorization.

445166074662102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46928745013 (or 46928745010 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 54.

The spelling of 445166074662102 in words is "four hundred forty-five trillion, one hundred sixty-six billion, seventy-four million, six hundred sixty-two thousand, one hundred two".