23424402422 has 4 divisors (see below), whose sum is σ = 35136603636. Its totient is φ = 11712201210.

The previous prime is 23424402413. The next prime is 23424402487. The reversal of 23424402422 is 22420442432.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5856100604 + ... + 5856100607.

It is an arithmetic number, because the mean of its divisors is an integer number (8784150909).

Almost surely, 2^23424402422 is an apocalyptic number.

23424402422 is a deficient number, since it is larger than the sum of its proper divisors (11712201214).

23424402422 is a wasteful number, since it uses less digits than its factorization.

23424402422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11712201213.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 23424402422 its reverse (22420442432), we get a palindrome (45844844854).

The spelling of 23424402422 in words is "twenty-three billion, four hundred twenty-four million, four hundred two thousand, four hundred twenty-two".