244090343025 has 45 divisors (see below), whose sum is σ = 452180878171. Its totient is φ = 130169658960.

The previous prime is 244090342931. The next prime is 244090343039. The reversal of 244090343025 is 520343090442.

The square root of 244090343025 is 494055.

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

It can be written as a sum of positive squares in only one way, i.e., 87872523489 + 156217819536 = 296433^2 + 395244^2 .

It is a tau number, because it is divible by the number of its divisors (45).

It is not a de Polignac number, because 244090343025 - 2²⁵ = 244056788593 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 22226986 + ... + 22237964.

Almost surely, 2^244090343025 is an apocalyptic number.

244090343025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

244090343025 is the 494055-th square number.

244090343025 is the 247028-th centered octagonal number.

It is an amenable number.

244090343025 is a deficient number, since it is larger than the sum of its proper divisors (208090535146).

244090343025 is an frugal number, since it uses more digits than its factorization.

244090343025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21980 (or 10987 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Multiplying 244090343025 by its sum of digits (36), we get a square (8787252348900 = 2964330²).

The spelling of 244090343025 in words is "two hundred forty-four billion, ninety million, three hundred forty-three thousand, twenty-five".