76744630111 has 2 divisors, whose sum is σ = 76744630112. Its totient is φ = 76744630110.

The previous prime is 76744630097. The next prime is 76744630139. The reversal of 76744630111 is 11103644767.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76744630111 - 2²⁷ = 76610412383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76744630811) by changing a digit.

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, 38372315055 + 38372315056.

It is an arithmetic number, because the mean of its divisors is an integer number (38372315056).

Almost surely, 2^76744630111 is an apocalyptic number.

76744630111 is a deficient number, since it is larger than the sum of its proper divisors (1).

76744630111 is an equidigital number, since it uses as much as digits as its factorization.

76744630111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 76744630111 in words is "seventy-six billion, seven hundred forty-four million, six hundred thirty thousand, one hundred eleven".