22929323465 has 8 divisors (see below), whose sum is σ = 28258842120. Its totient is φ = 17847689472.

The previous prime is 22929323429. The next prime is 22929323477. The reversal of 22929323465 is 56432392922.

It can be written as a sum of positive squares in 4 ways, for example, as 10564550656 + 12364772809 = 102784^2 + 111197^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22929323465 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 61970960 + ... + 61971329.

It is an arithmetic number, because the mean of its divisors is an integer number (3532355265).

Almost surely, 2^22929323465 is an apocalyptic number.

It is an amenable number.

22929323465 is a deficient number, since it is larger than the sum of its proper divisors (5329518655).

22929323465 is a wasteful number, since it uses less digits than its factorization.

22929323465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123942331.

The product of its digits is 1399680, while the sum is 47.

The spelling of 22929323465 in words is "twenty-two billion, nine hundred twenty-nine million, three hundred twenty-three thousand, four hundred sixty-five".