120232442 has 32 divisors (see below), whose sum is σ = 201484800. Its totient is φ = 53348400.

The previous prime is 120232423. The next prime is 120232451. The reversal of 120232442 is 244232021.

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, 273659 + ... + 274097.

It is an arithmetic number, because the mean of its divisors is an integer number (6296400).

Almost surely, 2^120232442 is an apocalyptic number.

120232442 is a deficient number, since it is larger than the sum of its proper divisors (81252358).

120232442 is a wasteful number, since it uses less digits than its factorization.

120232442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 120232442 is about 10965.0554946156. The cubic root of 120232442 is about 493.5606823841.

Adding to 120232442 its reverse (244232021), we get a palindrome (364464463).

The spelling of 120232442 in words is "one hundred twenty million, two hundred thirty-two thousand, four hundred forty-two".