342806805132 has 72 divisors (see below), whose sum is σ = 925484011200. Its totient is φ = 98413428960.

The previous prime is 342806805109. The next prime is 342806805191. The reversal of 342806805132 is 231508608243.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6185382 + ... + 6240557.

It is an arithmetic number, because the mean of its divisors is an integer number (12853944600).

Almost surely, 2^342806805132 is an apocalyptic number.

It is an amenable number.

342806805132 is an abundant number, since it is smaller than the sum of its proper divisors (582677206068).

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

342806805132 is a wasteful number, since it uses less digits than its factorization.

342806805132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12425987 (or 12425974 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 342806805132 in words is "three hundred forty-two billion, eight hundred six million, eight hundred five thousand, one hundred thirty-two".