23606204421 has 16 divisors (see below), whose sum is σ = 32585932800. Its totient is φ = 15182827968.

The previous prime is 23606204417. The next prime is 23606204441. The reversal of 23606204421 is 12440260632.

It is not a de Polignac number, because 23606204421 - 2² = 23606204417 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23606204441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4860 + ... + 217338.

It is an arithmetic number, because the mean of its divisors is an integer number (2036620800).

Almost surely, 2^23606204421 is an apocalyptic number.

It is an amenable number.

23606204421 is a deficient number, since it is larger than the sum of its proper divisors (8979728379).

23606204421 is a wasteful number, since it uses less digits than its factorization.

23606204421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213788.

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 23606204421 in words is "twenty-three billion, six hundred six million, two hundred four thousand, four hundred twenty-one".