22841783464 has 32 divisors (see below), whose sum is σ = 43362558720. Its totient is φ = 11279042496.

The previous prime is 22841783449. The next prime is 22841783521. The reversal of 22841783464 is 46438714822.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264642 + ... + 340174.

It is an arithmetic number, because the mean of its divisors is an integer number (1355079960).

Almost surely, 2^22841783464 is an apocalyptic number.

It is an amenable number.

22841783464 is a deficient number, since it is larger than the sum of its proper divisors (20520775256).

22841783464 is a wasteful number, since it uses less digits than its factorization.

22841783464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76009 (or 76005 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 49.

The spelling of 22841783464 in words is "twenty-two billion, eight hundred forty-one million, seven hundred eighty-three thousand, four hundred sixty-four".