12413447252532 has 36 divisors (see below), whose sum is σ = 31379265511776. Its totient is φ = 4137706379280.

The previous prime is 12413447252497. The next prime is 12413447252533. The reversal of 12413447252532 is 23525274431421.

12413447252532 is a `hidden beast` number, since 1 + 2 + 4 + 1 + 3 + 44 + 72 + 5 + 2 + 532 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×12413447252532² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12413447252533) 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, 3170478 + ... + 5905829.

It is an arithmetic number, because the mean of its divisors is an integer number (871646264216).

Almost surely, 2^{12413447252532} is an apocalyptic number.

12413447252532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12413447252532 is an abundant number, since it is smaller than the sum of its proper divisors (18965818259244).

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

12413447252532 is a wasteful number, since it uses less digits than its factorization.

12413447252532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9114308 (or 9114303 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 45.

The spelling of 12413447252532 in words is "twelve trillion, four hundred thirteen billion, four hundred forty-seven million, two hundred fifty-two thousand, five hundred thirty-two".