423610365233 has 4 divisors (see below), whose sum is σ = 462120398448. Its totient is φ = 385100332020.

The previous prime is 423610365223. The next prime is 423610365247. The reversal of 423610365233 is 332563016324.

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 423610365233 - 2¹² = 423610361137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423610365223) 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, 19255016591 + ... + 19255016612.

It is an arithmetic number, because the mean of its divisors is an integer number (115530099612).

Almost surely, 2^423610365233 is an apocalyptic number.

It is an amenable number.

423610365233 is a deficient number, since it is larger than the sum of its proper divisors (38510033215).

423610365233 is a wasteful number, since it uses less digits than its factorization.

423610365233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38510033214.

The product of its (nonzero) digits is 233280, while the sum is 38.

The spelling of 423610365233 in words is "four hundred twenty-three billion, six hundred ten million, three hundred sixty-five thousand, two hundred thirty-three".