572944042 has 16 divisors (see below), whose sum is σ = 938441952. Its totient is φ = 260179920.

The previous prime is 572944027. The next prime is 572944049. The reversal of 572944042 is 240449275.

It is a junction number, because it is equal to n+sod(n) for n = 572943992 and 572944010.

It is not an unprimeable number, because it can be changed into a prime (572944049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12133 + ... + 35959.

It is an arithmetic number, because the mean of its divisors is an integer number (58652622).

Almost surely, 2^572944042 is an apocalyptic number.

572944042 is a deficient number, since it is larger than the sum of its proper divisors (365497910).

572944042 is a wasteful number, since it uses less digits than its factorization.

572944042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24933.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 572944042 is about 23936.2495391404. The cubic root of 572944042 is about 830.5594727974.

The spelling of 572944042 in words is "five hundred seventy-two million, nine hundred forty-four thousand, forty-two".