716427256000 has 224 divisors, whose sum is σ = 1817221940352. Its totient is φ = 279709286400.

The previous prime is 716427255983. The next prime is 716427256001. The reversal of 716427256000 is 652724617.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (716427256001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56641677 + ... + 56654323.

It is an arithmetic number, because the mean of its divisors is an integer number (8112597948).

Almost surely, 2^716427256000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 716427256000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (908610970176).

716427256000 is an abundant number, since it is smaller than the sum of its proper divisors (1100794684352).

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

716427256000 is a wasteful number, since it uses less digits than its factorization.

716427256000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12844 (or 12824 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 716427256000 in words is "seven hundred sixteen billion, four hundred twenty-seven million, two hundred fifty-six thousand".