423311313233223 has 24 divisors (see below), whose sum is σ = 612140922521856. Its totient is φ = 281888563136400.

The previous prime is 423311313233189. The next prime is 423311313233227. The reversal of 423311313233223 is 322332313113324.

423311313233223 is a `hidden beast` number, since 4 + 2 + 3 + 3 + 1 + 1 + 3 + 1 + 323 + 322 + 3 = 666.

It is not a de Polignac number, because 423311313233223 - 2⁴⁵ = 388126941144391 is a prime.

It is a super-2 number, since 2×423311313233223² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423311313233227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84671628 + ... + 89531598.

It is an arithmetic number, because the mean of its divisors is an integer number (25505871771744).

Almost surely, 2^{423311313233223} is an apocalyptic number.

423311313233223 is a deficient number, since it is larger than the sum of its proper divisors (188829609288633).

423311313233223 is a wasteful number, since it uses less digits than its factorization.

423311313233223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4870915 (or 4870912 counting only the distinct ones).

The product of its digits is 139968, while the sum is 36.

Adding to 423311313233223 its reverse (322332313113324), we get a palindrome (745643626346547).

The spelling of 423311313233223 in words is "four hundred twenty-three trillion, three hundred eleven billion, three hundred thirteen million, two hundred thirty-three thousand, two hundred twenty-three".