123535162798704 has 80 divisors (see below), whose sum is σ = 373254390547200. Its totient is φ = 39011104039104.

The previous prime is 123535162798699. The next prime is 123535162798711. The reversal of 123535162798704 is 407897261535321.

123535162798704 is a `hidden beast` number, since 1 + 2 + 3 + 5 + 3 + 516 + 27 + 98 + 7 + 0 + 4 = 666.

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, 7525281924 + ... + 7525298339.

It is an arithmetic number, because the mean of its divisors is an integer number (4665679881840).

It is a 1-persistent number, because it is pandigital, but 2⋅123535162798704 = 247070325597408 is not.

Almost surely, 2^{123535162798704} is an apocalyptic number.

It is an amenable number.

123535162798704 is an abundant number, since it is smaller than the sum of its proper divisors (249719227748496).

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

123535162798704 is a wasteful number, since it uses less digits than its factorization.

123535162798704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15050580299 (or 15050580287 counting only the distinct ones).

The product of its (nonzero) digits is 76204800, while the sum is 63.

The spelling of 123535162798704 in words is "one hundred twenty-three trillion, five hundred thirty-five billion, one hundred sixty-two million, seven hundred ninety-eight thousand, seven hundred four".