244454042 has 32 divisors (see below), whose sum is σ = 439219200. Its totient is φ = 101923920.

The previous prime is 244454039. The next prime is 244454059. The reversal of 244454042 is 240454442.

It is a junction number, because it is equal to n+sod(n) for n = 244453996 and 244454014.

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, 20567 + ... + 30197.

It is an arithmetic number, because the mean of its divisors is an integer number (13725600).

Almost surely, 2^244454042 is an apocalyptic number.

244454042 is a deficient number, since it is larger than the sum of its proper divisors (194765158).

244454042 is an equidigital number, since it uses as much as digits as its factorization.

244454042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9691 (or 9677 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 29.

The square root of 244454042 is about 15635.0261272567. The cubic root of 244454042 is about 625.2673348084.

The spelling of 244454042 in words is "two hundred forty-four million, four hundred fifty-four thousand, forty-two".