423375492239 has 8 divisors (see below), whose sum is σ = 484726395168. Its totient is φ = 362241761760.

The previous prime is 423375492229. The next prime is 423375492251. The reversal of 423375492239 is 932294573324.

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 423375492239 - 2³² = 419080524943 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 (423375492229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54288932 + ... + 54296729.

It is an arithmetic number, because the mean of its divisors is an integer number (60590799396).

Almost surely, 2^423375492239 is an apocalyptic number.

423375492239 is a deficient number, since it is larger than the sum of its proper divisors (61350902929).

423375492239 is a wasteful number, since it uses less digits than its factorization.

423375492239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108586225.

The product of its digits is 9797760, while the sum is 53.

The spelling of 423375492239 in words is "four hundred twenty-three billion, three hundred seventy-five million, four hundred ninety-two thousand, two hundred thirty-nine".