423310767717 has 4 divisors (see below), whose sum is σ = 564414356960. Its totient is φ = 282207178476.

The previous prime is 423310767707. The next prime is 423310767779. The reversal of 423310767717 is 717767013324.

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 not a de Polignac number, because 423310767717 - 2¹⁴ = 423310751333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423310767707) 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, 70551794617 + ... + 70551794622.

It is an arithmetic number, because the mean of its divisors is an integer number (141103589240).

Almost surely, 2^423310767717 is an apocalyptic number.

It is an amenable number.

423310767717 is a deficient number, since it is larger than the sum of its proper divisors (141103589243).

423310767717 is a wasteful number, since it uses less digits than its factorization.

423310767717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141103589242.

The product of its (nonzero) digits is 1037232, while the sum is 48.

The spelling of 423310767717 in words is "four hundred twenty-three billion, three hundred ten million, seven hundred sixty-seven thousand, seven hundred seventeen".