423238862350079 has 8 divisors (see below), whose sum is σ = 430177622621520. Its totient is φ = 416300115571200.

The previous prime is 423238862349991. The next prime is 423238862350123. The reversal of 423238862350079 is 970053268832324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 423238862350079 - 2²⁴ = 423238845572863 is a prime.

It is a super-2 number, since 2×423238862350079² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423238862350379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74491487 + ... + 79971615.

It is an arithmetic number, because the mean of its divisors is an integer number (53772202827690).

Almost surely, 2^{423238862350079} is an apocalyptic number.

423238862350079 is a deficient number, since it is larger than the sum of its proper divisors (6938760271441).

423238862350079 is a wasteful number, since it uses less digits than its factorization.

423238862350079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6746281.

The product of its (nonzero) digits is 104509440, while the sum is 62.

The spelling of 423238862350079 in words is "four hundred twenty-three trillion, two hundred thirty-eight billion, eight hundred sixty-two million, three hundred fifty thousand, seventy-nine".