23224044434 has 16 divisors (see below), whose sum is σ = 35626331520. Its totient is φ = 11351511600.

The previous prime is 23224044433. The next prime is 23224044461. The reversal of 23224044434 is 43444042232.

It is a self number, because there is not a number n which added to its sum of digits gives 23224044434.

It is not an unprimeable number, because it can be changed into a prime (23224044433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711704 + ... + 743619.

It is an arithmetic number, because the mean of its divisors is an integer number (2226645720).

Almost surely, 2^23224044434 is an apocalyptic number.

23224044434 is a deficient number, since it is larger than the sum of its proper divisors (12402287086).

23224044434 is a wasteful number, since it uses less digits than its factorization.

23224044434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455505.

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 23224044434 its reverse (43444042232), we get a palindrome (66668086666).

The spelling of 23224044434 in words is "twenty-three billion, two hundred twenty-four million, forty-four thousand, four hundred thirty-four".