768736276423 has 2 divisors, whose sum is σ = 768736276424. Its totient is φ = 768736276422.

The previous prime is 768736276417. The next prime is 768736276453. The reversal of 768736276423 is 324672637867.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 768736276423 - 2⁵ = 768736276391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (768736276453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384368138211 + 384368138212.

It is an arithmetic number, because the mean of its divisors is an integer number (384368138212).

Almost surely, 2^768736276423 is an apocalyptic number.

768736276423 is a deficient number, since it is larger than the sum of its proper divisors (1).

768736276423 is an equidigital number, since it uses as much as digits as its factorization.

768736276423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 85349376, while the sum is 61.

The spelling of 768736276423 in words is "seven hundred sixty-eight billion, seven hundred thirty-six million, two hundred seventy-six thousand, four hundred twenty-three".