79460137967699 has 16 divisors (see below), whose sum is σ = 81222331604544. Its totient is φ = 77707699305600.

The previous prime is 79460137967689. The next prime is 79460137967701. The reversal of 79460137967699 is 99676973106497.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79460137967699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79460137967689) 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, 701014769 + ... + 701128109.

It is an arithmetic number, because the mean of its divisors is an integer number (5076395725284).

Almost surely, 2^{79460137967699} is an apocalyptic number.

79460137967699 is a deficient number, since it is larger than the sum of its proper divisors (1762193636845).

79460137967699 is a wasteful number, since it uses less digits than its factorization.

79460137967699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156238.

The product of its (nonzero) digits is 5833096416, while the sum is 83.

The spelling of 79460137967699 in words is "seventy-nine trillion, four hundred sixty billion, one hundred thirty-seven million, nine hundred sixty-seven thousand, six hundred ninety-nine".