23024322040 has 32 divisors (see below), whose sum is σ = 54057106080. Its totient is φ = 8809305472.

The previous prime is 23024321959. The next prime is 23024322043. The reversal of 23024322040 is 4022342032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23024322043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12512299 + ... + 12514138.

It is an arithmetic number, because the mean of its divisors is an integer number (1689284565).

Almost surely, 2^23024322040 is an apocalyptic number.

23024322040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23024322040 is an abundant number, since it is smaller than the sum of its proper divisors (31032784040).

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

23024322040 is a wasteful number, since it uses less digits than its factorization.

23024322040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25026471 (or 25026467 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 23024322040 its reverse (4022342032), we get a palindrome (27046664072).

The spelling of 23024322040 in words is "twenty-three billion, twenty-four million, three hundred twenty-two thousand, forty".