64712425423 has 2 divisors, whose sum is σ = 64712425424. Its totient is φ = 64712425422.

The previous prime is 64712425417. The next prime is 64712425441. The reversal of 64712425423 is 32452421746.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64712425423 - 2⁹ = 64712424911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64712425483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32356212711 + 32356212712.

It is an arithmetic number, because the mean of its divisors is an integer number (32356212712).

Almost surely, 2^64712425423 is an apocalyptic number.

64712425423 is a deficient number, since it is larger than the sum of its proper divisors (1).

64712425423 is an equidigital number, since it uses as much as digits as its factorization.

64712425423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 40.

The spelling of 64712425423 in words is "sixty-four billion, seven hundred twelve million, four hundred twenty-five thousand, four hundred twenty-three".