679294141492976 has 10 divisors (see below), whose sum is σ = 1316132399142672. Its totient is φ = 339647070746480.

The previous prime is 679294141492907. The next prime is 679294141493003.

679294141492976 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×679294141492976² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 679294141492976.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21227941921640 + ... + 21227941921671.

Almost surely, 2^{679294141492976} is an apocalyptic number.

It is an amenable number.

679294141492976 is a deficient number, since it is larger than the sum of its proper divisors (636838257649696).

679294141492976 is a wasteful number, since it uses less digits than its factorization.

679294141492976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42455883843319 (or 42455883843313 counting only the distinct ones).

The product of its digits is 2962842624, while the sum is 80.

The spelling of 679294141492976 in words is "six hundred seventy-nine trillion, two hundred ninety-four billion, one hundred forty-one million, four hundred ninety-two thousand, nine hundred seventy-six".