22434100144 has 20 divisors (see below), whose sum is σ = 43603195824. Its totient is φ = 11181662528.

The previous prime is 22434100127. The next prime is 22434100189. The reversal of 22434100144 is 44100143422.

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 3 ways as a sum of consecutive naturals, for example, 2206492 + ... + 2216635.

Almost surely, 2^22434100144 is an apocalyptic number.

It is an amenable number.

22434100144 is a deficient number, since it is larger than the sum of its proper divisors (21169095680).

22434100144 is a wasteful number, since it uses less digits than its factorization.

22434100144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4423452 (or 4423446 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 22434100144 its reverse (44100143422), we get a palindrome (66534243566).

The spelling of 22434100144 in words is "twenty-two billion, four hundred thirty-four million, one hundred thousand, one hundred forty-four".