23423012422 has 16 divisors (see below), whose sum is σ = 35352944640. Its totient is φ = 11638779912.

The previous prime is 23423012399. The next prime is 23423012423. The reversal of 23423012422 is 22421032432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23423012423) 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, 575683 + ... + 615025.

It is an arithmetic number, because the mean of its divisors is an integer number (2209559040).

Almost surely, 2^23423012422 is an apocalyptic number.

23423012422 is a deficient number, since it is larger than the sum of its proper divisors (11929932218).

23423012422 is a wasteful number, since it uses less digits than its factorization.

23423012422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41187.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 23423012422 its reverse (22421032432), we get a palindrome (45844044854).

The spelling of 23423012422 in words is "twenty-three billion, four hundred twenty-three million, twelve thousand, four hundred twenty-two".