23228997344 has 48 divisors (see below), whose sum is σ = 52275621888. Its totient is φ = 9953308032.

The previous prime is 23228997301. The next prime is 23228997347. The reversal of 23228997344 is 44379982232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23228997347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1961489 + ... + 1973295.

It is an arithmetic number, because the mean of its divisors is an integer number (1089075456).

Almost surely, 2^23228997344 is an apocalyptic number.

It is an amenable number.

23228997344 is an abundant number, since it is smaller than the sum of its proper divisors (29046624544).

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

23228997344 is a wasteful number, since it uses less digits than its factorization.

23228997344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20607 (or 20599 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 53.

The spelling of 23228997344 in words is "twenty-three billion, two hundred twenty-eight million, nine hundred ninety-seven thousand, three hundred forty-four".