12131014245400 has 48 divisors (see below), whose sum is σ = 28206332726040. Its totient is φ = 4852108992000.

The previous prime is 12131014245377. The next prime is 12131014245407. The reversal of 12131014245400 is 454241013121.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12131014245407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1439200 + ... + 5131600.

Almost surely, 2^{12131014245400} is an apocalyptic number.

12131014245400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12131014245400 is an abundant number, since it is smaller than the sum of its proper divisors (16075318480640).

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

12131014245400 is a wasteful number, since it uses less digits than its factorization.

12131014245400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3708844 (or 3708835 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 12131014245400 its reverse (454241013121), we get a palindrome (12585255258521).

The spelling of 12131014245400 in words is "twelve trillion, one hundred thirty-one billion, fourteen million, two hundred forty-five thousand, four hundred".