23023300144 has 40 divisors (see below), whose sum is σ = 48193602912. Its totient is φ = 10591941120.

The previous prime is 23023300123. The next prime is 23023300159. The reversal of 23023300144 is 44100332032.

It is a happy number.

It is an unprimeable number.

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, 113269 + ... + 242644.

Almost surely, 2^23023300144 is an apocalyptic number.

It is an amenable number.

23023300144 is an abundant number, since it is smaller than the sum of its proper divisors (25170302768).

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

23023300144 is a wasteful number, since it uses less digits than its factorization.

23023300144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356245 (or 356239 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23023300144 its reverse (44100332032), we get a palindrome (67123632176).

The spelling of 23023300144 in words is "twenty-three billion, twenty-three million, three hundred thousand, one hundred forty-four".