23877427476 has 96 divisors (see below), whose sum is σ = 66108284928. Its totient is φ = 6563767680.

The previous prime is 23877427417. The next prime is 23877427477. The reversal of 23877427476 is 67472477832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23877427477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 423991 + ... + 476993.

It is an arithmetic number, because the mean of its divisors is an integer number (688627968).

Almost surely, 2^23877427476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23877427476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33054142464).

23877427476 is an abundant number, since it is smaller than the sum of its proper divisors (42230857452).

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

23877427476 is a wasteful number, since it uses less digits than its factorization.

23877427476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53221 (or 53219 counting only the distinct ones).

The product of its digits is 22127616, while the sum is 57.

The spelling of 23877427476 in words is "twenty-three billion, eight hundred seventy-seven million, four hundred twenty-seven thousand, four hundred seventy-six".