444898337922 has 48 divisors (see below), whose sum is σ = 1020704585472. Its totient is φ = 139568365440.

The previous prime is 444898337921. The next prime is 444898337951. The reversal of 444898337922 is 229733898444.

444898337922 is a `hidden beast` number, since 4 + 4 + 489 + 83 + 3 + 79 + 2 + 2 = 666.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 444898337922.

It is not an unprimeable number, because it can be changed into a prime (444898337921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8907543 + ... + 8957349.

It is an arithmetic number, because the mean of its divisors is an integer number (21264678864).

Almost surely, 2^444898337922 is an apocalyptic number.

444898337922 is an abundant number, since it is smaller than the sum of its proper divisors (575806247550).

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

444898337922 is a wasteful number, since it uses less digits than its factorization.

444898337922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79023 (or 79020 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 63.

The spelling of 444898337922 in words is "four hundred forty-four billion, eight hundred ninety-eight million, three hundred thirty-seven thousand, nine hundred twenty-two".