22744486943 has 2 divisors, whose sum is σ = 22744486944. Its totient is φ = 22744486942.

The previous prime is 22744486909. The next prime is 22744487009. The reversal of 22744486943 is 34968444722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22744486943 - 2¹⁶ = 22744421407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22744446943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11372243471 + 11372243472.

It is an arithmetic number, because the mean of its divisors is an integer number (11372243472).

Almost surely, 2^22744486943 is an apocalyptic number.

22744486943 is a deficient number, since it is larger than the sum of its proper divisors (1).

22744486943 is an equidigital number, since it uses as much as digits as its factorization.

22744486943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9289728, while the sum is 53.

The spelling of 22744486943 in words is "twenty-two billion, seven hundred forty-four million, four hundred eighty-six thousand, nine hundred forty-three".