23530364422 has 4 divisors (see below), whose sum is σ = 35295546636. Its totient is φ = 11765182210.

The previous prime is 23530364401. The next prime is 23530364531. The reversal of 23530364422 is 22446303532.

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, 5882591104 + ... + 5882591107.

It is an arithmetic number, because the mean of its divisors is an integer number (8823886659).

Almost surely, 2^23530364422 is an apocalyptic number.

23530364422 is a deficient number, since it is larger than the sum of its proper divisors (11765182214).

23530364422 is a wasteful number, since it uses less digits than its factorization.

23530364422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11765182213.

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 23530364422 its reverse (22446303532), we get a palindrome (45976667954).

The spelling of 23530364422 in words is "twenty-three billion, five hundred thirty million, three hundred sixty-four thousand, four hundred twenty-two".