22940343484 has 6 divisors (see below), whose sum is σ = 40145601104. Its totient is φ = 11470171740.

The previous prime is 22940343421. The next prime is 22940343527. The reversal of 22940343484 is 48434304922.

It is a self number, because there is not a number n which added to its sum of digits gives 22940343484.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2867542932 + ... + 2867542939.

Almost surely, 2^22940343484 is an apocalyptic number.

It is an amenable number.

22940343484 is a deficient number, since it is larger than the sum of its proper divisors (17205257620).

22940343484 is a wasteful number, since it uses less digits than its factorization.

22940343484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5735085875 (or 5735085873 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 43.

The spelling of 22940343484 in words is "twenty-two billion, nine hundred forty million, three hundred forty-three thousand, four hundred eighty-four".