23044140322 has 48 divisors (see below), whose sum is σ = 42836649120. Its totient is φ = 9237981312.

The previous prime is 23044140307. The next prime is 23044140359. The reversal of 23044140322 is 22304144032.

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 23 ways as a sum of consecutive naturals, for example, 229129 + ... + 313987.

It is an arithmetic number, because the mean of its divisors is an integer number (892430190).

Almost surely, 2^23044140322 is an apocalyptic number.

23044140322 is a deficient number, since it is larger than the sum of its proper divisors (19792508798).

23044140322 is a wasteful number, since it uses less digits than its factorization.

23044140322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85055 (or 85048 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 23044140322 its reverse (22304144032), we get a palindrome (45348284354).

The spelling of 23044140322 in words is "twenty-three billion, forty-four million, one hundred forty thousand, three hundred twenty-two".