123264053355339 has 16 divisors (see below), whose sum is σ = 196660597946400. Its totient is φ = 75854802064608.

The previous prime is 123264053355323. The next prime is 123264053355353. The reversal of 123264053355339 is 933553350462321.

It is a happy number.

123264053355339 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 6 + 4 + 0 + 53 + 3 + 553 + 39 = 666.

It is not a de Polignac number, because 123264053355339 - 2⁴ = 123264053355323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123264053359339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175589819244 + ... + 175589819945.

It is an arithmetic number, because the mean of its divisors is an integer number (12291287371650).

Almost surely, 2^{123264053355339} is an apocalyptic number.

123264053355339 is a deficient number, since it is larger than the sum of its proper divisors (73396544591061).

123264053355339 is a wasteful number, since it uses less digits than its factorization.

123264053355339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351179639211 (or 351179639205 counting only the distinct ones).

The product of its (nonzero) digits is 26244000, while the sum is 54.

The spelling of 123264053355339 in words is "one hundred twenty-three trillion, two hundred sixty-four billion, fifty-three million, three hundred fifty-five thousand, three hundred thirty-nine".