76339069913 has 2 divisors, whose sum is σ = 76339069914. Its totient is φ = 76339069912.

The previous prime is 76339069867. The next prime is 76339069921. The reversal of 76339069913 is 31996093367.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40873517584 + 35465552329 = 202172^2 + 188323^2 .

It is a cyclic number.

It is not a de Polignac number, because 76339069913 - 2⁸ = 76339069657 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (76339069613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38169534956 + 38169534957.

It is an arithmetic number, because the mean of its divisors is an integer number (38169534957).

Almost surely, 2^76339069913 is an apocalyptic number.

It is an amenable number.

76339069913 is a deficient number, since it is larger than the sum of its proper divisors (1).

76339069913 is an equidigital number, since it uses as much as digits as its factorization.

76339069913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4960116, while the sum is 56.

The spelling of 76339069913 in words is "seventy-six billion, three hundred thirty-nine million, sixty-nine thousand, nine hundred thirteen".