423034341023 has 16 divisors (see below), whose sum is σ = 509308512000. Its totient is φ = 343249970112.

The previous prime is 423034340951. The next prime is 423034341131. The reversal of 423034341023 is 320143430324.

It is not a de Polignac number, because 423034341023 - 2¹⁴ = 423034324639 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 (423034341923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1062353 + ... + 1405226.

It is an arithmetic number, because the mean of its divisors is an integer number (31831782000).

Almost surely, 2^423034341023 is an apocalyptic number.

423034341023 is a deficient number, since it is larger than the sum of its proper divisors (86274170977).

423034341023 is a wasteful number, since it uses less digits than its factorization.

423034341023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2468894.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 423034341023 its reverse (320143430324), we get a palindrome (743177771347).

The spelling of 423034341023 in words is "four hundred twenty-three billion, thirty-four million, three hundred forty-one thousand, twenty-three".