716333143680 has 768 divisors, whose sum is σ = 3111463031040. Its totient is φ = 147520880640.

The previous prime is 716333143661. The next prime is 716333143783. The reversal of 716333143680 is 86341333617.

It is a happy number.

716333143680 is a `hidden beast` number, since 7 + 1 + 633 + 3 + 1 + 4 + 3 + 6 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 50110614 + ... + 50124906.

It is an arithmetic number, because the mean of its divisors is an integer number (4051384155).

Almost surely, 2^716333143680 is an apocalyptic number.

716333143680 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 716333143680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1555731515520).

716333143680 is an abundant number, since it is smaller than the sum of its proper divisors (2395129887360).

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

716333143680 is a wasteful number, since it uses less digits than its factorization.

716333143680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14449 (or 14434 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 716333143680 in words is "seven hundred sixteen billion, three hundred thirty-three million, one hundred forty-three thousand, six hundred eighty".