23044134422 has 4 divisors (see below), whose sum is σ = 34566201636. Its totient is φ = 11522067210.

The previous prime is 23044134371. The next prime is 23044134427. The reversal of 23044134422 is 22443144032.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23044134427) by changing a digit.

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 as a sum of consecutive naturals, namely, 5761033604 + ... + 5761033607.

It is an arithmetic number, because the mean of its divisors is an integer number (8641550409).

Almost surely, 2^23044134422 is an apocalyptic number.

23044134422 is a deficient number, since it is larger than the sum of its proper divisors (11522067214).

23044134422 is a wasteful number, since it uses less digits than its factorization.

23044134422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11522067213.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 23044134422 its reverse (22443144032), we get a palindrome (45487278454).

The spelling of 23044134422 in words is "twenty-three billion, forty-four million, one hundred thirty-four thousand, four hundred twenty-two".