76744408100747 has 2 divisors, whose sum is σ = 76744408100748. Its totient is φ = 76744408100746.

The previous prime is 76744408100713. The next prime is 76744408100803. The reversal of 76744408100747 is 74700180444767.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76744408100747 - 2³² = 76740113133451 is a prime.

It is not a weakly prime, because it can be changed into another prime (76744408105747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38372204050373 + 38372204050374.

It is an arithmetic number, because the mean of its divisors is an integer number (38372204050374).

Almost surely, 2^{76744408100747} is an apocalyptic number.

76744408100747 is a deficient number, since it is larger than the sum of its proper divisors (1).

76744408100747 is an equidigital number, since it uses as much as digits as its factorization.

76744408100747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29503488, while the sum is 59.

The spelling of 76744408100747 in words is "seventy-six trillion, seven hundred forty-four billion, four hundred eight million, one hundred thousand, seven hundred forty-seven".