22794843468 has 12 divisors (see below), whose sum is σ = 53187968120. Its totient is φ = 7598281152.

The previous prime is 22794843373. The next prime is 22794843481. The reversal of 22794843468 is 86434849722.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 949785133 + ... + 949785156.

Almost surely, 2^22794843468 is an apocalyptic number.

It is an amenable number.

22794843468 is an abundant number, since it is smaller than the sum of its proper divisors (30393124652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22794843468 is a wasteful number, since it uses less digits than its factorization.

22794843468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899570296 (or 1899570294 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 57.

The spelling of 22794843468 in words is "twenty-two billion, seven hundred ninety-four million, eight hundred forty-three thousand, four hundred sixty-eight".