342425752542 has 48 divisors (see below), whose sum is σ = 803833945200. Its totient is φ = 104929364736.

The previous prime is 342425752489. The next prime is 342425752561. The reversal of 342425752542 is 245257524243.

342425752542 is a `hidden beast` number, since 3 + 4 + 2 + 4 + 2 + 57 + 52 + 542 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12998917 + ... + 13025232.

It is an arithmetic number, because the mean of its divisors is an integer number (16746540525).

Almost surely, 2^342425752542 is an apocalyptic number.

342425752542 is an abundant number, since it is smaller than the sum of its proper divisors (461408192658).

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

342425752542 is a wasteful number, since it uses less digits than its factorization.

342425752542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26024217 (or 26024214 counting only the distinct ones).

The product of its digits is 2688000, while the sum is 45.

The spelling of 342425752542 in words is "three hundred forty-two billion, four hundred twenty-five million, seven hundred fifty-two thousand, five hundred forty-two".