715072348144 has 40 divisors (see below), whose sum is σ = 1727317623168. Its totient is φ = 278599615680.

The previous prime is 715072348007. The next prime is 715072348181. The reversal of 715072348144 is 441843270517.

It is a super-2 number, since 2×715072348144² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 715072348094 and 715072348103.

It is a congruent number.

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, 290206702 + ... + 290209165.

Almost surely, 2^715072348144 is an apocalyptic number.

It is an amenable number.

715072348144 is an abundant number, since it is smaller than the sum of its proper divisors (1012245275024).

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

715072348144 is a wasteful number, since it uses less digits than its factorization.

715072348144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580415893 (or 580415887 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 46.

The spelling of 715072348144 in words is "seven hundred fifteen billion, seventy-two million, three hundred forty-eight thousand, one hundred forty-four".