12413525430252 has 12 divisors (see below), whose sum is σ = 28964892670616. Its totient is φ = 4137841810080.

The previous prime is 12413525430227. The next prime is 12413525430263. The reversal of 12413525430252 is 25203452531421.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×12413525430252² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12413525430252.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517230226249 + ... + 517230226272.

Almost surely, 2^{12413525430252} is an apocalyptic number.

12413525430252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12413525430252 is an abundant number, since it is smaller than the sum of its proper divisors (16551367240364).

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

12413525430252 is a wasteful number, since it uses less digits than its factorization.

12413525430252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034460452528 (or 1034460452526 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 12413525430252 its reverse (25203452531421), we get a palindrome (37616977961673).

The spelling of 12413525430252 in words is "twelve trillion, four hundred thirteen billion, five hundred twenty-five million, four hundred thirty thousand, two hundred fifty-two".