22964982729 has 16 divisors (see below), whose sum is σ = 34915087872. Its totient is φ = 13300985088.

The previous prime is 22964982721. The next prime is 22964982787. The reversal of 22964982729 is 92728946922.

It is not a de Polignac number, because 22964982729 - 2³ = 22964982721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22964982721) 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, 17318329 + ... + 17319654.

It is an arithmetic number, because the mean of its divisors is an integer number (2182192992).

Almost surely, 2^22964982729 is an apocalyptic number.

It is an amenable number.

22964982729 is a deficient number, since it is larger than the sum of its proper divisors (11950105143).

22964982729 is a wasteful number, since it uses less digits than its factorization.

22964982729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34638016.

The product of its digits is 15676416, while the sum is 60.

The spelling of 22964982729 in words is "twenty-two billion, nine hundred sixty-four million, nine hundred eighty-two thousand, seven hundred twenty-nine".