7930079437215 has 16 divisors (see below), whose sum is σ = 13664136876768. Its totient is φ = 3904039107456.

The previous prime is 7930079437213. The next prime is 7930079437237. The reversal of 7930079437215 is 5127349700397.

It is not a de Polignac number, because 7930079437215 - 2¹ = 7930079437213 is a prime.

It is a super-2 number, since 2×7930079437215² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7930079437213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20333536824 + ... + 20333537213.

It is an arithmetic number, because the mean of its divisors is an integer number (854008554798).

Almost surely, 2^{7930079437215} is an apocalyptic number.

7930079437215 is a deficient number, since it is larger than the sum of its proper divisors (5734057439553).

7930079437215 is a wasteful number, since it uses less digits than its factorization.

7930079437215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40667074058.

The product of its (nonzero) digits is 10001880, while the sum is 57.

The spelling of 7930079437215 in words is "seven trillion, nine hundred thirty billion, seventy-nine million, four hundred thirty-seven thousand, two hundred fifteen".