23953009804 has 24 divisors (see below), whose sum is σ = 42215276768. Its totient is φ = 11891577600.

The previous prime is 23953009799. The next prime is 23953009823. The reversal of 23953009804 is 40890035932.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1463812 + ... + 1480084.

Almost surely, 2^23953009804 is an apocalyptic number.

It is an amenable number.

23953009804 is a deficient number, since it is larger than the sum of its proper divisors (18262266964).

23953009804 is a wasteful number, since it uses less digits than its factorization.

23953009804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18865 (or 18863 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 23953009804 in words is "twenty-three billion, nine hundred fifty-three million, nine thousand, eight hundred four".