12718124372625 has 192 divisors, whose sum is σ = 24828065982720. Its totient is φ = 5764502016000.

The previous prime is 12718124372573. The next prime is 12718124372627. The reversal of 12718124372625 is 52627342181721.

It is not a de Polignac number, because 12718124372625 - 2²¹ = 12718122275473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12718124372627) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4547057727 + ... + 4547060523.

It is an arithmetic number, because the mean of its divisors is an integer number (129312843660).

Almost surely, 2^{12718124372625} is an apocalyptic number.

12718124372625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12718124372625 is a deficient number, since it is larger than the sum of its proper divisors (12109941610095).

12718124372625 is a wasteful number, since it uses less digits than its factorization.

12718124372625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4849 (or 4832 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 51.

The spelling of 12718124372625 in words is "twelve trillion, seven hundred eighteen billion, one hundred twenty-four million, three hundred seventy-two thousand, six hundred twenty-five".