12160382438640 has 80 divisors (see below), whose sum is σ = 37697526096768. Its totient is φ = 3242739356928.

The previous prime is 12160382438639. The next prime is 12160382438761. The reversal of 12160382438640 is 4683428306121.

12160382438640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×12160382438640² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 12160382438640.

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, 44876199 + ... + 45146361.

Almost surely, 2^{12160382438640} is an apocalyptic number.

12160382438640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12160382438640 is an abundant number, since it is smaller than the sum of its proper divisors (25537143658128).

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

12160382438640 is a wasteful number, since it uses less digits than its factorization.

12160382438640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457726 (or 457720 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 12160382438640 in words is "twelve trillion, one hundred sixty billion, three hundred eighty-two million, four hundred thirty-eight thousand, six hundred forty".