342532539 has 12 divisors (see below), whose sum is σ = 506276056. Its totient is φ = 223044192.

The previous prime is 342532523. The next prime is 342532579. The reversal of 342532539 is 935235243.

It is not a de Polignac number, because 342532539 - 2⁴ = 342532523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342532579) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 442162 + ... + 442935.

Almost surely, 2^342532539 is an apocalyptic number.

342532539 is a deficient number, since it is larger than the sum of its proper divisors (163743517).

342532539 is a wasteful number, since it uses less digits than its factorization.

342532539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885146 (or 885143 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 342532539 is about 18507.6346138560. The cubic root of 342532539 is about 699.6818547468.

The spelling of 342532539 in words is "three hundred forty-two million, five hundred thirty-two thousand, five hundred thirty-nine".