23443120322 has 32 divisors (see below), whose sum is σ = 37488528000. Its totient is φ = 10963617408.

The previous prime is 23443120321. The next prime is 23443120331. The reversal of 23443120322 is 22302134432.

It is a junction number, because it is equal to n+sod(n) for n = 23443120291 and 23443120300.

It is not an unprimeable number, because it can be changed into a prime (23443120321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 933158 + ... + 957950.

It is an arithmetic number, because the mean of its divisors is an integer number (1171516500).

Almost surely, 2^23443120322 is an apocalyptic number.

23443120322 is a deficient number, since it is larger than the sum of its proper divisors (14045407678).

23443120322 is a wasteful number, since it uses less digits than its factorization.

23443120322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25130.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 23443120322 its reverse (22302134432), we get a palindrome (45745254754).

The spelling of 23443120322 in words is "twenty-three billion, four hundred forty-three million, one hundred twenty thousand, three hundred twenty-two".