244166524440 has 64 divisors (see below), whose sum is σ = 732609295200. Its totient is φ = 65101320192.

The previous prime is 244166524429. The next prime is 244166524453. The reversal of 244166524440 is 44425661442.

It is a junction number, because it is equal to n+sod(n) for n = 244166524392 and 244166524401.

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, 670504 + ... + 968456.

Almost surely, 2^244166524440 is an apocalyptic number.

244166524440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244166524440 is an abundant number, since it is smaller than the sum of its proper divisors (488442770760).

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

244166524440 is a wasteful number, since it uses less digits than its factorization.

244166524440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304796 (or 304792 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 42.

The spelling of 244166524440 in words is "two hundred forty-four billion, one hundred sixty-six million, five hundred twenty-four thousand, four hundred forty".