23804820807 has 16 divisors (see below), whose sum is σ = 33302750208. Its totient is φ = 15096011040.

The previous prime is 23804820799. The next prime is 23804820821. The reversal of 23804820807 is 70802840832.

It is not a de Polignac number, because 23804820807 - 2³ = 23804820799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23804820847) 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, 940543 + ... + 965520.

It is an arithmetic number, because the mean of its divisors is an integer number (2081421888).

Almost surely, 2^23804820807 is an apocalyptic number.

23804820807 is a deficient number, since it is larger than the sum of its proper divisors (9497929401).

23804820807 is a wasteful number, since it uses less digits than its factorization.

23804820807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906270.

The product of its (nonzero) digits is 172032, while the sum is 42.

The spelling of 23804820807 in words is "twenty-three billion, eight hundred four million, eight hundred twenty thousand, eight hundred seven".