342914620084920 has 384 divisors, whose sum is σ = 1268236821196800. Its totient is φ = 79717739092992.

The previous prime is 342914620084853. The next prime is 342914620085053. The reversal of 342914620084920 is 29480026419243.

342914620084920 is a `hidden beast` number, since 3 + 4 + 2 + 9 + 1 + 4 + 620 + 0 + 8 + 4 + 9 + 2 + 0 = 666.

It is a super-2 number, since 2×342914620084920² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11659444 + ... + 28666563.

It is an arithmetic number, because the mean of its divisors is an integer number (3302700055200).

Almost surely, 2^{342914620084920} is an apocalyptic number.

342914620084920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

342914620084920 is an abundant number, since it is smaller than the sum of its proper divisors (925322201111880).

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

342914620084920 is a wasteful number, since it uses less digits than its factorization.

342914620084920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40326139 (or 40326132 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 54.

The spelling of 342914620084920 in words is "three hundred forty-two trillion, nine hundred fourteen billion, six hundred twenty million, eighty-four thousand, nine hundred twenty".