244452144 has 40 divisors (see below), whose sum is σ = 632061232. Its totient is φ = 81411840.

The previous prime is 244452139. The next prime is 244452179. The reversal of 244452144 is 441254442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105462 + ... + 107754.

Almost surely, 2^244452144 is an apocalyptic number.

244452144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

244452144 is an abundant number, since it is smaller than the sum of its proper divisors (387609088).

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

244452144 is a wasteful number, since it uses less digits than its factorization.

244452144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4525 (or 4519 counting only the distinct ones).

The product of its digits is 20480, while the sum is 30.

The square root of 244452144 is about 15634.9654300865. The cubic root of 244452144 is about 625.2657165622.

The spelling of 244452144 in words is "two hundred forty-four million, four hundred fifty-two thousand, one hundred forty-four".