79460137967701 has 2 divisors, whose sum is σ = 79460137967702. Its totient is φ = 79460137967700.

The previous prime is 79460137967689. The next prime is 79460137967729. The reversal of 79460137967701 is 10776973106497.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69418907903601 + 10041230064100 = 8331801^2 + 3168790^2 .

It is a cyclic number.

It is not a de Polignac number, because 79460137967701 - 2³⁵ = 79425778229333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79460137967801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39730068983850 + 39730068983851.

It is an arithmetic number, because the mean of its divisors is an integer number (39730068983851).

Almost surely, 2^{79460137967701} is an apocalyptic number.

It is an amenable number.

79460137967701 is a deficient number, since it is larger than the sum of its proper divisors (1).

79460137967701 is an equidigital number, since it uses as much as digits as its factorization.

79460137967701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84015792, while the sum is 67.

The spelling of 79460137967701 in words is "seventy-nine trillion, four hundred sixty billion, one hundred thirty-seven million, nine hundred sixty-seven thousand, seven hundred one".