7942679612176 has 15 divisors (see below), whose sum is σ = 15388963590261. Its totient is φ = 3971334169536.

The previous prime is 7942679612171. The next prime is 7942679612213. The reversal of 7942679612176 is 6712169762497.

The square root of 7942679612176 is 2818276.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3809852176 + 7938869760000 = 61724^2 + 2817600^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7942679612171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 10920820 + ... + 11625388.

Almost surely, 2^{7942679612176} is an apocalyptic number.

7942679612176 is the 2818276-th square number.

It is an amenable number.

7942679612176 is a deficient number, since it is larger than the sum of its proper divisors (7446283978085).

7942679612176 is an frugal number, since it uses more digits than its factorization.

7942679612176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409146 (or 704571 counting only the distinct ones).

The product of its digits is 96018048, while the sum is 67.

The spelling of 7942679612176 in words is "seven trillion, nine hundred forty-two billion, six hundred seventy-nine million, six hundred twelve thousand, one hundred seventy-six".