23223442444 has 12 divisors (see below), whose sum is σ = 40665474304. Its totient is φ = 11604735504.

The previous prime is 23223442423. The next prime is 23223442453. The reversal of 23223442444 is 44424432232.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1738947 + ... + 1752250.

Almost surely, 2^23223442444 is an apocalyptic number.

It is an amenable number.

23223442444 is a deficient number, since it is larger than the sum of its proper divisors (17442031860).

23223442444 is a wasteful number, since it uses less digits than its factorization.

23223442444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3492864 (or 3492862 counting only the distinct ones).

The product of its digits is 147456, while the sum is 34.

Adding to 23223442444 its reverse (44424432232), we get a palindrome (67647874676).

The spelling of 23223442444 in words is "twenty-three billion, two hundred twenty-three million, four hundred forty-two thousand, four hundred forty-four".