715938356323680 has 384 divisors, whose sum is σ = 2627280796492800. Its totient is φ = 160499673759744.

The previous prime is 715938356323679. The next prime is 715938356323699. The reversal of 715938356323680 is 86323653839517.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35751876 + ... + 52058364.

It is an arithmetic number, because the mean of its divisors is an integer number (6841877074200).

Almost surely, 2^{715938356323680} is an apocalyptic number.

715938356323680 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 715938356323680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1313640398246400).

715938356323680 is an abundant number, since it is smaller than the sum of its proper divisors (1911342440169120).

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

715938356323680 is a wasteful number, since it uses less digits than its factorization.

715938356323680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16306766 (or 16306758 counting only the distinct ones).

The product of its (nonzero) digits is 587865600, while the sum is 69.

The spelling of 715938356323680 in words is "seven hundred fifteen trillion, nine hundred thirty-eight billion, three hundred fifty-six million, three hundred twenty-three thousand, six hundred eighty".