23321223634 has 16 divisors (see below), whose sum is σ = 36226647072. Its totient is φ = 11252209248.

The previous prime is 23321223623. The next prime is 23321223649. The reversal of 23321223634 is 43632212332.

23321223634 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 23321223596 and 23321223605.

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 in 7 ways as a sum of consecutive naturals, for example, 1626459 + ... + 1640734.

It is an arithmetic number, because the mean of its divisors is an integer number (2264165442).

Almost surely, 2^23321223634 is an apocalyptic number.

23321223634 is a deficient number, since it is larger than the sum of its proper divisors (12905423438).

23321223634 is a wasteful number, since it uses less digits than its factorization.

23321223634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3267321.

The product of its digits is 31104, while the sum is 31.

Adding to 23321223634 its reverse (43632212332), we get a palindrome (66953435966).

The spelling of 23321223634 in words is "twenty-three billion, three hundred twenty-one million, two hundred twenty-three thousand, six hundred thirty-four".