152330442 has 32 divisors (see below), whose sum is σ = 336104640. Its totient is φ = 45640320.

The previous prime is 152330419. The next prime is 152330459. The reversal of 152330442 is 244033251.

152330442 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 15 ways as a sum of consecutive naturals, for example, 7093 + ... + 18840.

It is an arithmetic number, because the mean of its divisors is an integer number (10503270).

Almost surely, 2^152330442 is an apocalyptic number.

152330442 is an abundant number, since it is smaller than the sum of its proper divisors (183774198).

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

152330442 is a wasteful number, since it uses less digits than its factorization.

152330442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26038.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 152330442 is about 12342.2219231385. The cubic root of 152330442 is about 534.0667831582.

Adding to 152330442 its reverse (244033251), we get a palindrome (396363693).

The spelling of 152330442 in words is "one hundred fifty-two million, three hundred thirty thousand, four hundred forty-two".