715871442943 has 8 divisors (see below), whose sum is σ = 758012122512. Its totient is φ = 673734162816.

The previous prime is 715871442941. The next prime is 715871442947. The reversal of 715871442943 is 349244178517.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 715871442943 - 2¹ = 715871442941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715871442941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409780 + ... + 1264777.

It is an arithmetic number, because the mean of its divisors is an integer number (94751515314).

Almost surely, 2^715871442943 is an apocalyptic number.

715871442943 is a deficient number, since it is larger than the sum of its proper divisors (42140679569).

715871442943 is a wasteful number, since it uses less digits than its factorization.

715871442943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699721.

The product of its digits is 6773760, while the sum is 55.

The spelling of 715871442943 in words is "seven hundred fifteen billion, eight hundred seventy-one million, four hundred forty-two thousand, nine hundred forty-three".