23244440216 has 16 divisors (see below), whose sum is σ = 43644807600. Its totient is φ = 11605824864.

The previous prime is 23244440203. The next prime is 23244440237. The reversal of 23244440216 is 61204444232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2043380 + ... + 2054723.

It is an arithmetic number, because the mean of its divisors is an integer number (2727800475).

Almost surely, 2^23244440216 is an apocalyptic number.

It is an amenable number.

23244440216 is a deficient number, since it is larger than the sum of its proper divisors (20400367384).

23244440216 is a wasteful number, since it uses less digits than its factorization.

23244440216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4098818 (or 4098814 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 23244440216 its reverse (61204444232), we get a palindrome (84448884448).

The spelling of 23244440216 in words is "twenty-three billion, two hundred forty-four million, four hundred forty thousand, two hundred sixteen".