22426462423 has 8 divisors (see below), whose sum is σ = 22480012800. Its totient is φ = 22372941048.

The previous prime is 22426462411. The next prime is 22426462493. The reversal of 22426462423 is 32426462422.

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 22426462423 - 2¹³ = 22426454231 is a prime.

It is a super-3 number, since 3×22426462423³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22426462493) 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, 2622088 + ... + 2630626.

It is an arithmetic number, because the mean of its divisors is an integer number (2810001600).

Almost surely, 2^22426462423 is an apocalyptic number.

22426462423 is a deficient number, since it is larger than the sum of its proper divisors (53550377).

22426462423 is an equidigital number, since it uses as much as digits as its factorization.

22426462423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14501.

The product of its digits is 221184, while the sum is 37.

Subtracting 22426462423 from its reverse (32426462422), we obtain a palindrome (9999999999).

The spelling of 22426462423 in words is "twenty-two billion, four hundred twenty-six million, four hundred sixty-two thousand, four hundred twenty-three".