23421433304 has 64 divisors (see below), whose sum is σ = 46585593600. Its totient is φ = 11008483200.

The previous prime is 23421433289. The next prime is 23421433313. The reversal of 23421433304 is 40333412432.

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 in 15 ways as a sum of consecutive naturals, for example, 20000639 + ... + 20001809.

It is an arithmetic number, because the mean of its divisors is an integer number (727899900).

Almost surely, 2^23421433304 is an apocalyptic number.

It is an amenable number.

23421433304 is a deficient number, since it is larger than the sum of its proper divisors (23164160296).

23421433304 is a wasteful number, since it uses less digits than its factorization.

23421433304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104 (or 2100 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 23421433304 its reverse (40333412432), we get a palindrome (63754845736).

The spelling of 23421433304 in words is "twenty-three billion, four hundred twenty-one million, four hundred thirty-three thousand, three hundred four".