23404203442233 has 12 divisors (see below), whose sum is σ = 34029952909888. Its totient is φ = 15499472477400.

The previous prime is 23404203442117. The next prime is 23404203442237. The reversal of 23404203442233 is 33224430240432.

23404203442233 is a `hidden beast` number, since 2 + 3 + 4 + 0 + 4 + 203 + 442 + 2 + 3 + 3 = 666.

It is not a de Polignac number, because 23404203442233 - 2¹⁴ = 23404203425849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23404203442237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8610816685 + ... + 8610819402.

Almost surely, 2^{23404203442233} is an apocalyptic number.

It is an amenable number.

23404203442233 is a deficient number, since it is larger than the sum of its proper divisors (10625749467655).

23404203442233 is a wasteful number, since it uses less digits than its factorization.

23404203442233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17221636244 (or 17221636241 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 36.

Adding to 23404203442233 its reverse (33224430240432), we get a palindrome (56628633682665).

The spelling of 23404203442233 in words is "twenty-three trillion, four hundred four billion, two hundred three million, four hundred forty-two thousand, two hundred thirty-three".