13124253404404 has 12 divisors (see below), whose sum is σ = 23356722160800. Its totient is φ = 6450904215608.

The previous prime is 13124253404387. The next prime is 13124253404407. The reversal of 13124253404404 is 40440435242131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124253404407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27805621384 + ... + 27805621855.

It is an arithmetic number, because the mean of its divisors is an integer number (1946393513400).

Almost surely, 2^{13124253404404} is an apocalyptic number.

It is an amenable number.

13124253404404 is a deficient number, since it is larger than the sum of its proper divisors (10232468756396).

13124253404404 is a wasteful number, since it uses less digits than its factorization.

13124253404404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55611243302 (or 55611243300 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 13124253404404 its reverse (40440435242131), we get a palindrome (53564688646535).

The spelling of 13124253404404 in words is "thirteen trillion, one hundred twenty-four billion, two hundred fifty-three million, four hundred four thousand, four hundred four".