13124412343125 has 120 divisors (see below), whose sum is σ = 25544281963200. Its totient is φ = 6469541280000.

The previous prime is 13124412343061. The next prime is 13124412343129. The reversal of 13124412343125 is 52134321442131.

13124412343125 is a `hidden beast` number, since 1 + 31 + 2 + 441 + 23 + 43 + 125 = 666.

It is not a de Polignac number, because 13124412343125 - 2⁶ = 13124412343061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13124412343125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124412343129) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2884296 + ... + 5879454.

It is an arithmetic number, because the mean of its divisors is an integer number (212869016360).

Almost surely, 2^{13124412343125} is an apocalyptic number.

13124412343125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13124412343125 is a deficient number, since it is larger than the sum of its proper divisors (12419869620075).

13124412343125 is a wasteful number, since it uses less digits than its factorization.

13124412343125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995245 (or 2995227 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

Adding to 13124412343125 its reverse (52134321442131), we get a palindrome (65258733785256).

The spelling of 13124412343125 in words is "thirteen trillion, one hundred twenty-four billion, four hundred twelve million, three hundred forty-three thousand, one hundred twenty-five".