23881835466 has 24 divisors (see below), whose sum is σ = 51747081984. Its totient is φ = 7960134120.

The previous prime is 23881835449. The next prime is 23881835531. The reversal of 23881835466 is 66453818832.

23881835466 is a `hidden beast` number, since 2 + 3 + 88 + 18 + 3 + 546 + 6 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 399511 + ... + 455381.

It is an arithmetic number, because the mean of its divisors is an integer number (2156128416).

Almost surely, 2^23881835466 is an apocalyptic number.

23881835466 is an abundant number, since it is smaller than the sum of its proper divisors (27865246518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23881835466 is a wasteful number, since it uses less digits than its factorization.

23881835466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79626 (or 79623 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 54.

The spelling of 23881835466 in words is "twenty-three billion, eight hundred eighty-one million, eight hundred thirty-five thousand, four hundred sixty-six".