242162444 has 12 divisors (see below), whose sum is σ = 423914568. Its totient is φ = 121044000.

The previous prime is 242162387. The next prime is 242162509. The reversal of 242162444 is 444261242.

242162444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9599 + ... + 24009.

It is an arithmetic number, because the mean of its divisors is an integer number (35326214).

Almost surely, 2^242162444 is an apocalyptic number.

It is an amenable number.

242162444 is a deficient number, since it is larger than the sum of its proper divisors (181752124).

242162444 is a wasteful number, since it uses less digits than its factorization.

242162444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18616 (or 18614 counting only the distinct ones).

The product of its digits is 12288, while the sum is 29.

The square root of 242162444 is about 15561.5694581234. The cubic root of 242162444 is about 623.3073723702.

The spelling of 242162444 in words is "two hundred forty-two million, one hundred sixty-two thousand, four hundred forty-four".