76240416045631 has 2 divisors, whose sum is σ = 76240416045632. Its totient is φ = 76240416045630.

The previous prime is 76240416045601. The next prime is 76240416045637. The reversal of 76240416045631 is 13654061404267.

It is a strong prime.

It is an emirp because it is prime and its reverse (13654061404267) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76240416045631 is a prime.

It is a super-2 number, since 2×76240416045631² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76240416045637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38120208022815 + 38120208022816.

It is an arithmetic number, because the mean of its divisors is an integer number (38120208022816).

Almost surely, 2^{76240416045631} is an apocalyptic number.

76240416045631 is a deficient number, since it is larger than the sum of its proper divisors (1).

76240416045631 is an equidigital number, since it uses as much as digits as its factorization.

76240416045631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 49.

Adding to 76240416045631 its reverse (13654061404267), we get a palindrome (89894477449898).

The spelling of 76240416045631 in words is "seventy-six trillion, two hundred forty billion, four hundred sixteen million, forty-five thousand, six hundred thirty-one".