423245542323 has 8 divisors (see below), whose sum is σ = 588863363328. Its totient is φ = 269895708104.

The previous prime is 423245542273. The next prime is 423245542333. The reversal of 423245542323 is 323245542324.

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 423245542323 - 2¹⁴ = 423245525939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423245542333) 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, 3066996615 + ... + 3066996752.

It is an arithmetic number, because the mean of its divisors is an integer number (73607920416).

Almost surely, 2^423245542323 is an apocalyptic number.

423245542323 is a deficient number, since it is larger than the sum of its proper divisors (165617821005).

423245542323 is a wasteful number, since it uses less digits than its factorization.

423245542323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6133993393.

The product of its digits is 691200, while the sum is 39.

Subtracting from 423245542323 its reverse (323245542324), we obtain a palindrome (99999999999).

The spelling of 423245542323 in words is "four hundred twenty-three billion, two hundred forty-five million, five hundred forty-two thousand, three hundred twenty-three".