23027169280 has 96 divisors (see below), whose sum is σ = 57157682400. Its totient is φ = 8893136896.

The previous prime is 23027169229. The next prime is 23027169283. The reversal of 23027169280 is 8296172032.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23027169283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258189 + ... + 335731.

It is an arithmetic number, because the mean of its divisors is an integer number (595392525).

Almost surely, 2^23027169280 is an apocalyptic number.

23027169280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23027169280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28578841200).

23027169280 is an abundant number, since it is smaller than the sum of its proper divisors (34130513120).

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

23027169280 is an equidigital number, since it uses as much as digits as its factorization.

23027169280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77599 (or 77579 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 23027169280 in words is "twenty-three billion, twenty-seven million, one hundred sixty-nine thousand, two hundred eighty".