716488747472 has 20 divisors (see below), whose sum is σ = 1388264463840. Its totient is φ = 358226950368.

The previous prime is 716488747451. The next prime is 716488747483. The reversal of 716488747472 is 274747884617.

It is a super-2 number, since 2×716488747472² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 716488747399 and 716488747408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 746438 + ... + 1410725.

It is an arithmetic number, because the mean of its divisors is an integer number (69413223192).

Almost surely, 2^716488747472 is an apocalyptic number.

It is an amenable number.

716488747472 is a deficient number, since it is larger than the sum of its proper divisors (671775716368).

716488747472 is a wasteful number, since it uses less digits than its factorization.

716488747472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177930 (or 2177924 counting only the distinct ones).

The product of its digits is 118013952, while the sum is 65.

The spelling of 716488747472 in words is "seven hundred sixteen billion, four hundred eighty-eight million, seven hundred forty-seven thousand, four hundred seventy-two".