424123251713 has 4 divisors (see below), whose sum is σ = 484712287680. Its totient is φ = 363534215748.

The previous prime is 424123251697. The next prime is 424123251737. The reversal of 424123251713 is 317152321424.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 424123251713 - 2⁴ = 424123251697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (424123251743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30294517973 + ... + 30294517986.

It is an arithmetic number, because the mean of its divisors is an integer number (121178071920).

Almost surely, 2^424123251713 is an apocalyptic number.

It is an amenable number.

424123251713 is a deficient number, since it is larger than the sum of its proper divisors (60589035967).

424123251713 is an equidigital number, since it uses as much as digits as its factorization.

424123251713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60589035966.

The product of its digits is 40320, while the sum is 35.

The spelling of 424123251713 in words is "four hundred twenty-four billion, one hundred twenty-three million, two hundred fifty-one thousand, seven hundred thirteen".