23982246289 has 4 divisors (see below), whose sum is σ = 24434741556. Its totient is φ = 23529751024.

The previous prime is 23982246287. The next prime is 23982246331. The reversal of 23982246289 is 98264228932.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6558246289 + 17424000000 = 80983^2 + 132000^2 .

It is a cyclic number.

It is not a de Polignac number, because 23982246289 - 2¹ = 23982246287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23982246287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226247554 + ... + 226247659.

It is an arithmetic number, because the mean of its divisors is an integer number (6108685389).

Almost surely, 2^23982246289 is an apocalyptic number.

It is an amenable number.

23982246289 is a deficient number, since it is larger than the sum of its proper divisors (452495267).

23982246289 is an equidigital number, since it uses as much as digits as its factorization.

23982246289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452495266.

The product of its digits is 5971968, while the sum is 55.

The spelling of 23982246289 in words is "twenty-three billion, nine hundred eighty-two million, two hundred forty-six thousand, two hundred eighty-nine".