23424402423 has 8 divisors (see below), whose sum is σ = 31278673008. Its totient is φ = 15593200064.

The previous prime is 23424402413. The next prime is 23424402487. The reversal of 23424402423 is 32420442432.

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 23424402423 - 2⁶ = 23424402359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23424402403) 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, 5764686 + ... + 5768747.

It is an arithmetic number, because the mean of its divisors is an integer number (3909834126).

Almost surely, 2^23424402423 is an apocalyptic number.

23424402423 is a deficient number, since it is larger than the sum of its proper divisors (7854270585).

23424402423 is a wasteful number, since it uses less digits than its factorization.

23424402423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11534113.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 23424402423 its reverse (32420442432), we get a palindrome (55844844855).

The spelling of 23424402423 in words is "twenty-three billion, four hundred twenty-four million, four hundred two thousand, four hundred twenty-three".