22743974734 has 8 divisors (see below), whose sum is σ = 36740266920. Its totient is φ = 10497219096.

The previous prime is 22743974707. The next prime is 22743974761. The reversal of 22743974734 is 43747934722.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22743974707) and next prime (22743974761).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 437384104 + ... + 437384155.

It is an arithmetic number, because the mean of its divisors is an integer number (4592533365).

Almost surely, 2^22743974734 is an apocalyptic number.

22743974734 is a deficient number, since it is larger than the sum of its proper divisors (13996292186).

22743974734 is a wasteful number, since it uses less digits than its factorization.

22743974734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874768274.

The product of its digits is 7112448, while the sum is 52.

The spelling of 22743974734 in words is "twenty-two billion, seven hundred forty-three million, nine hundred seventy-four thousand, seven hundred thirty-four".