244047856144 has 15 divisors (see below), whose sum is σ = 472846549903. Its totient is φ = 122022940048.

The previous prime is 244047856123. The next prime is 244047856183. The reversal of 244047856144 is 441658740442.

The square root of 244047856144 is 494012.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1914297 + ... + 2037799.

Almost surely, 2^244047856144 is an apocalyptic number.

244047856144 is the 494012-nd square number.

It is an amenable number.

244047856144 is a deficient number, since it is larger than the sum of its proper divisors (228798693759).

244047856144 is an frugal number, since it uses more digits than its factorization.

244047856144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247014 (or 123505 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 49.

Multiplying 244047856144 by its sum of digits (49), we get a square (11958344951056 = 3458084²).

The spelling of 244047856144 in words is "two hundred forty-four billion, forty-seven million, eight hundred fifty-six thousand, one hundred forty-four".