74313411762391 has 2 divisors, whose sum is σ = 74313411762392. Its totient is φ = 74313411762390.

The previous prime is 74313411762377. The next prime is 74313411762463. The reversal of 74313411762391 is 19326711431347.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74313411762391 - 2⁹ = 74313411761879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74313411762341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37156705881195 + 37156705881196.

It is an arithmetic number, because the mean of its divisors is an integer number (37156705881196).

Almost surely, 2^{74313411762391} is an apocalyptic number.

74313411762391 is a deficient number, since it is larger than the sum of its proper divisors (1).

74313411762391 is an equidigital number, since it uses as much as digits as its factorization.

74313411762391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2286144, while the sum is 52.

The spelling of 74313411762391 in words is "seventy-four trillion, three hundred thirteen billion, four hundred eleven million, seven hundred sixty-two thousand, three hundred ninety-one".