23027317904 has 80 divisors (see below), whose sum is σ = 48200718528. Its totient is φ = 10617716736.

The previous prime is 23027317897. The next prime is 23027317961. The reversal of 23027317904 is 40971372032.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3513959 + ... + 3520505.

Almost surely, 2^23027317904 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 23027317904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24100359264).

23027317904 is an abundant number, since it is smaller than the sum of its proper divisors (25173400624).

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

23027317904 is a wasteful number, since it uses less digits than its factorization.

23027317904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6832 (or 6826 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 38.

Adding to 23027317904 its reverse (40971372032), we get a palindrome (63998689936).

The spelling of 23027317904 in words is "twenty-three billion, twenty-seven million, three hundred seventeen thousand, nine hundred four".