342130444 has 6 divisors (see below), whose sum is σ = 598728284. Its totient is φ = 171065220.

The previous prime is 342130433. The next prime is 342130471. The reversal of 342130444 is 444031243.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42766302 + ... + 42766309.

Almost surely, 2^342130444 is an apocalyptic number.

It is an amenable number.

342130444 is a deficient number, since it is larger than the sum of its proper divisors (256597840).

342130444 is a wasteful number, since it uses less digits than its factorization.

342130444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85532615 (or 85532613 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 342130444 is about 18496.7684745201. The cubic root of 342130444 is about 699.4079647248.

Adding to 342130444 its reverse (444031243), we get a palindrome (786161687).

The spelling of 342130444 in words is "three hundred forty-two million, one hundred thirty thousand, four hundred forty-four".