342429439896 has 64 divisors (see below), whose sum is σ = 956888755200. Its totient is φ = 113459642784.

The previous prime is 342429439883. The next prime is 342429439901. The reversal of 342429439896 is 698934924243.

342429439896 is a `hidden beast` number, since 3 + 424 + 2 + 94 + 39 + 8 + 96 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 4710400 + ... + 4782543.

It is an arithmetic number, because the mean of its divisors is an integer number (14951386800).

Almost surely, 2^342429439896 is an apocalyptic number.

342429439896 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

342429439896 is an abundant number, since it is smaller than the sum of its proper divisors (614459315304).

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

342429439896 is a wasteful number, since it uses less digits than its factorization.

342429439896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9493125 (or 9493115 counting only the distinct ones).

The product of its digits is 80621568, while the sum is 63.

The spelling of 342429439896 in words is "three hundred forty-two billion, four hundred twenty-nine million, four hundred thirty-nine thousand, eight hundred ninety-six".