342555116021265 has 32 divisors (see below), whose sum is σ = 626389255941120. Its totient is φ = 156595934948544.

The previous prime is 342555116021203. The next prime is 342555116021291. The reversal of 342555116021265 is 562120611555243.

It is not a de Polignac number, because 342555116021265 - 2⁶ = 342555116021201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17168922 + ... + 31303068.

It is an arithmetic number, because the mean of its divisors is an integer number (19574664248160).

Almost surely, 2^{342555116021265} is an apocalyptic number.

342555116021265 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

342555116021265 is a deficient number, since it is larger than the sum of its proper divisors (283834139919855).

342555116021265 is a wasteful number, since it uses less digits than its factorization.

342555116021265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14364981.

The product of its (nonzero) digits is 2160000, while the sum is 48.

The spelling of 342555116021265 in words is "three hundred forty-two trillion, five hundred fifty-five billion, one hundred sixteen million, twenty-one thousand, two hundred sixty-five".