725914324130 has 32 divisors (see below), whose sum is σ = 1320300926208. Its totient is φ = 287345880000.

The previous prime is 725914324111. The next prime is 725914324139. The reversal of 725914324130 is 31423419527.

It is a super-2 number, since 2×725914324130² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (725914324139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 516821 + ... + 1311080.

It is an arithmetic number, because the mean of its divisors is an integer number (41259403944).

Almost surely, 2^725914324130 is an apocalyptic number.

725914324130 is a deficient number, since it is larger than the sum of its proper divisors (594386602078).

725914324130 is a wasteful number, since it uses less digits than its factorization.

725914324130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828322.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 725914324130 in words is "seven hundred twenty-five billion, nine hundred fourteen million, three hundred twenty-four thousand, one hundred thirty".