12389568506160 has 80 divisors (see below), whose sum is σ = 38409585986304. Its totient is φ = 3303719462656.

The previous prime is 12389568506141. The next prime is 12389568506171. The reversal of 12389568506160 is 6160586598321.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 12389568506094 and 12389568506103.

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, 3546829 + ... + 6112211.

Almost surely, 2^{12389568506160} is an apocalyptic number.

12389568506160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12389568506160 is an abundant number, since it is smaller than the sum of its proper divisors (26020017480144).

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

12389568506160 is a wasteful number, since it uses less digits than its factorization.

12389568506160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2585522 (or 2585516 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 60.

The spelling of 12389568506160 in words is "twelve trillion, three hundred eighty-nine billion, five hundred sixty-eight million, five hundred six thousand, one hundred sixty".