423424312329 has 8 divisors (see below), whose sum is σ = 568875412512. Its totient is φ = 280128043520.

The previous prime is 423424312303. The next prime is 423424312351. The reversal of 423424312329 is 923213424324.

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 423424312329 - 2¹⁶ = 423424246793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423424312529) 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, 538707384 + ... + 538708169.

It is an arithmetic number, because the mean of its divisors is an integer number (71109426564).

Almost surely, 2^423424312329 is an apocalyptic number.

It is an amenable number.

423424312329 is a deficient number, since it is larger than the sum of its proper divisors (145451100183).

423424312329 is a wasteful number, since it uses less digits than its factorization.

423424312329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077415687.

The product of its digits is 248832, while the sum is 39.

The spelling of 423424312329 in words is "four hundred twenty-three billion, four hundred twenty-four million, three hundred twelve thousand, three hundred twenty-nine".