342239708160 has 396 divisors, whose sum is σ = 1379469214188. Its totient is φ = 78225702912.

The previous prime is 342239708149. The next prime is 342239708171. The reversal of 342239708160 is 61807932243.

342239708160 is a `hidden beast` number, since 3 + 422 + 3 + 97 + 0 + 81 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (342239708149) and next prime (342239708171).

It can be written as a sum of positive squares in 2 ways, for example, as 143138128896 + 199101579264 = 378336^2 + 446208^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2182134 + ... + 2333706.

Almost surely, 2^342239708160 is an apocalyptic number.

342239708160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342239708160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (689734607094).

342239708160 is an abundant number, since it is smaller than the sum of its proper divisors (1037229506028).

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

342239708160 is a wasteful number, since it uses less digits than its factorization.

342239708160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151618 (or 151590 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 342239708160 in words is "three hundred forty-two billion, two hundred thirty-nine million, seven hundred eight thousand, one hundred sixty".