12493492665120 has 384 divisors, whose sum is σ = 44235177235200. Its totient is φ = 3292925239296.

The previous prime is 12493492665091. The next prime is 12493492665161. The reversal of 12493492665120 is 2156629439421.

12493492665120 is a `hidden beast` number, since 1 + 2 + 4 + 9 + 34 + 92 + 6 + 6 + 512 + 0 = 666.

12493492665120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12493492665120² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1502159202 + ... + 1502167518.

It is an arithmetic number, because the mean of its divisors is an integer number (115195774050).

Almost surely, 2^{12493492665120} is an apocalyptic number.

12493492665120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12493492665120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22117588617600).

12493492665120 is an abundant number, since it is smaller than the sum of its proper divisors (31741684570080).

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

12493492665120 is a wasteful number, since it uses less digits than its factorization.

12493492665120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12337 (or 12323 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 12493492665120 in words is "twelve trillion, four hundred ninety-three billion, four hundred ninety-two million, six hundred sixty-five thousand, one hundred twenty".