22814942976 has 144 divisors (see below), whose sum is σ = 77106220800. Its totient is φ = 6518541312.

The previous prime is 22814942957. The next prime is 22814942977. The reversal of 22814942976 is 67924941822.

It is a happy number.

22814942976 is a `hidden beast` number, since 2 + 2 + 8 + 149 + 429 + 76 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22814942977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187386 + ... + 284153.

Almost surely, 2^22814942976 is an apocalyptic number.

It is an amenable number.

22814942976 is an abundant number, since it is smaller than the sum of its proper divisors (54291277824).

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

22814942976 is an equidigital number, since it uses as much as digits as its factorization.

22814942976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471571 (or 471551 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The spelling of 22814942976 in words is "twenty-two billion, eight hundred fourteen million, nine hundred forty-two thousand, nine hundred seventy-six".