7914401930725 has 24 divisors (see below), whose sum is σ = 9904554251240. Its totient is φ = 6273015840000.

The previous prime is 7914401930723. The next prime is 7914401930731. The reversal of 7914401930725 is 5270391044197.

It can be written as a sum of positive squares in 12 ways, for example, as 5051341655361 + 2863060275364 = 2247519^2 + 1692058^2 .

It is not a de Polignac number, because 7914401930725 - 2¹ = 7914401930723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7914401930723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44549575 + ... + 44726875.

Almost surely, 2^{7914401930725} is an apocalyptic number.

It is an amenable number.

7914401930725 is a deficient number, since it is larger than the sum of its proper divisors (1990152320515).

7914401930725 is a wasteful number, since it uses less digits than its factorization.

7914401930725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193801 (or 193796 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 52.

The spelling of 7914401930725 in words is "seven trillion, nine hundred fourteen billion, four hundred one million, nine hundred thirty thousand, seven hundred twenty-five".