424713124666523 has 16 divisors (see below), whose sum is σ = 529513027019520. Its totient is φ = 330944942008800.

The previous prime is 424713124666487. The next prime is 424713124666553. The reversal of 424713124666523 is 325666421317424.

It is a happy number.

It is not a de Polignac number, because 424713124666523 - 2⁶ = 424713124666459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424713124666553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89115788 + ... + 93760598.

It is an arithmetic number, because the mean of its divisors is an integer number (33094564188720).

Almost surely, 2^{424713124666523} is an apocalyptic number.

424713124666523 is a deficient number, since it is larger than the sum of its proper divisors (104799902352997).

424713124666523 is a wasteful number, since it uses less digits than its factorization.

424713124666523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5832338.

The product of its digits is 34836480, while the sum is 56.

The spelling of 424713124666523 in words is "four hundred twenty-four trillion, seven hundred thirteen billion, one hundred twenty-four million, six hundred sixty-six thousand, five hundred twenty-three".