22434354743 has 2 divisors, whose sum is σ = 22434354744. Its totient is φ = 22434354742.

The previous prime is 22434354653. The next prime is 22434354757. The reversal of 22434354743 is 34745343422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22434354743 - 2¹² = 22434350647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22434354743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22434354343) 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, 11217177371 + 11217177372.

It is an arithmetic number, because the mean of its divisors is an integer number (11217177372).

Almost surely, 2^22434354743 is an apocalyptic number.

22434354743 is a deficient number, since it is larger than the sum of its proper divisors (1).

22434354743 is an equidigital number, since it uses as much as digits as its factorization.

22434354743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 41.

The spelling of 22434354743 in words is "twenty-two billion, four hundred thirty-four million, three hundred fifty-four thousand, seven hundred forty-three".