716415474456722 has 16 divisors (see below), whose sum is σ = 1111906568698200. Its totient is φ = 345785004539520.

The previous prime is 716415474456713. The next prime is 716415474456763. The reversal of 716415474456722 is 227654474514617.

It can be written as a sum of positive squares in 4 ways, for example, as 715102527442801 + 1312947013921 = 26741401^2 + 1145839^2 .

It is a super-2 number, since 2×716415474456722² (a number of 31 digits) contains 22 as substring.

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, 1262959529 + ... + 1263526652.

Almost surely, 2^{716415474456722} is an apocalyptic number.

716415474456722 is a deficient number, since it is larger than the sum of its proper divisors (395491094241478).

716415474456722 is a wasteful number, since it uses less digits than its factorization.

716415474456722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526491101.

The product of its digits is 316108800, while the sum is 65.

The spelling of 716415474456722 in words is "seven hundred sixteen trillion, four hundred fifteen billion, four hundred seventy-four million, four hundred fifty-six thousand, seven hundred twenty-two".