713641375320 has 32 divisors (see below), whose sum is σ = 2140924126320. Its totient is φ = 190304366720.

The previous prime is 713641375261. The next prime is 713641375331. The reversal of 713641375320 is 23573146317.

It is a happy number.

It is a super-2 number, since 2×713641375320² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2973505611 + ... + 2973505850.

Almost surely, 2^713641375320 is an apocalyptic number.

It is an amenable number.

713641375320 is an abundant number, since it is smaller than the sum of its proper divisors (1427282751000).

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

713641375320 is a wasteful number, since it uses less digits than its factorization.

713641375320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5947011475 (or 5947011471 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 42.

The spelling of 713641375320 in words is "seven hundred thirteen billion, six hundred forty-one million, three hundred seventy-five thousand, three hundred twenty".