444317319559020 has 96 divisors (see below), whose sum is σ = 1248178892438016. Its totient is φ = 118095080371200.

The previous prime is 444317319558949. The next prime is 444317319559109. The reversal of 444317319559020 is 20955913713444.

It is a super-2 number, since 2×444317319559020² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 634605940 + ... + 635305700.

It is an arithmetic number, because the mean of its divisors is an integer number (13001863462896).

Almost surely, 2^{444317319559020} is an apocalyptic number.

It is an amenable number.

444317319559020 is an abundant number, since it is smaller than the sum of its proper divisors (803861572878996).

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

444317319559020 is a wasteful number, since it uses less digits than its factorization.

444317319559020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734551 (or 734549 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 57.

The spelling of 444317319559020 in words is "four hundred forty-four trillion, three hundred seventeen billion, three hundred nineteen million, five hundred fifty-nine thousand, twenty".