13124954720 has 48 divisors (see below), whose sum is σ = 32831695008. Its totient is φ = 4941158400.

The previous prime is 13124954699. The next prime is 13124954723. The reversal of 13124954720 is 2745942131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124954723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2409956 + ... + 2415395.

It is an arithmetic number, because the mean of its divisors is an integer number (683993646).

Almost surely, 2^13124954720 is an apocalyptic number.

13124954720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13124954720 is an abundant number, since it is smaller than the sum of its proper divisors (19706740288).

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

13124954720 is a wasteful number, since it uses less digits than its factorization.

13124954720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4825383 (or 4825375 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 13124954720 in words is "thirteen billion, one hundred twenty-four million, nine hundred fifty-four thousand, seven hundred twenty".