7723874233423 has 2 divisors, whose sum is σ = 7723874233424. Its totient is φ = 7723874233422.

The previous prime is 7723874233357. The next prime is 7723874233429. The reversal of 7723874233423 is 3243324783277.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7723874233423 - 2²⁹ = 7723337362511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7723874233429) 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, 3861937116711 + 3861937116712.

It is an arithmetic number, because the mean of its divisors is an integer number (3861937116712).

Almost surely, 2^{7723874233423} is an apocalyptic number.

7723874233423 is a deficient number, since it is larger than the sum of its proper divisors (1).

7723874233423 is an equidigital number, since it uses as much as digits as its factorization.

7723874233423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28449792, while the sum is 55.

The spelling of 7723874233423 in words is "seven trillion, seven hundred twenty-three billion, eight hundred seventy-four million, two hundred thirty-three thousand, four hundred twenty-three".