13313341634625 has 96 divisors (see below), whose sum is σ = 25377934353408. Its totient is φ = 6703806240000.

The previous prime is 13313341634617. The next prime is 13313341634647. The reversal of 13313341634625 is 52643614331331.

13313341634625 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 3 + 3 + 4 + 1 + 634 + 6 + 2 + 5 = 666.

13313341634625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13313341634625 - 2³ = 13313341634617 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3225547 + ... + 6085296.

It is an arithmetic number, because the mean of its divisors is an integer number (264353482848).

Almost surely, 2^{13313341634625} is an apocalyptic number.

13313341634625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13313341634625 is a deficient number, since it is larger than the sum of its proper divisors (12064592718783).

13313341634625 is a wasteful number, since it uses less digits than its factorization.

13313341634625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9310936 (or 9310923 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 45.

Adding to 13313341634625 its reverse (52643614331331), we get a palindrome (65956955965956).

The spelling of 13313341634625 in words is "thirteen trillion, three hundred thirteen billion, three hundred forty-one million, six hundred thirty-four thousand, six hundred twenty-five".