123808334046860 has 12 divisors (see below), whose sum is σ = 259997501498448. Its totient is φ = 49523333618736.

The previous prime is 123808334046833. The next prime is 123808334046869. The reversal of 123808334046860 is 68640433808321.

It is a junction number, because it is equal to n+sod(n) for n = 123808334046796 and 123808334046805.

It is not an unprimeable number, because it can be changed into a prime (123808334046869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3095208351152 + ... + 3095208351191.

It is an arithmetic number, because the mean of its divisors is an integer number (21666458458204).

Almost surely, 2^{123808334046860} is an apocalyptic number.

123808334046860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123808334046860 is an abundant number, since it is smaller than the sum of its proper divisors (136189167451588).

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

123808334046860 is a wasteful number, since it uses less digits than its factorization.

123808334046860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6190416702352 (or 6190416702350 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 56.

The spelling of 123808334046860 in words is "one hundred twenty-three trillion, eight hundred eight billion, three hundred thirty-four million, forty-six thousand, eight hundred sixty".