444192166992 has 80 divisors (see below), whose sum is σ = 1313007251840. Its totient is φ = 126758877696.

The previous prime is 444192166963. The next prime is 444192167021. The reversal of 444192166992 is 299661291444.

It is an interprime number because it is at equal distance from previous prime (444192166963) and next prime (444192167021).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518803 + ... + 1075890.

It is an arithmetic number, because the mean of its divisors is an integer number (16412590648).

Almost surely, 2^444192166992 is an apocalyptic number.

444192166992 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

444192166992 is an abundant number, since it is smaller than the sum of its proper divisors (868815084848).

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

444192166992 is a wasteful number, since it uses less digits than its factorization.

444192166992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595540 (or 1595534 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 57.

The spelling of 444192166992 in words is "four hundred forty-four billion, one hundred ninety-two million, one hundred sixty-six thousand, nine hundred ninety-two".