23400525444244 has 12 divisors (see below), whose sum is σ = 44100990260404. Its totient is φ = 10800242512704.

The previous prime is 23400525444193. The next prime is 23400525444269. The reversal of 23400525444244 is 44244452500432.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4333941203344 + 19066584240900 = 2081812^2 + 4366530^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 23400525444244.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225005052297 + ... + 225005052400.

Almost surely, 2^{23400525444244} is an apocalyptic number.

It is an amenable number.

23400525444244 is a deficient number, since it is larger than the sum of its proper divisors (20700464816160).

23400525444244 is a wasteful number, since it uses less digits than its factorization.

23400525444244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450010104714 (or 450010104712 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 43.

Adding to 23400525444244 its reverse (44244452500432), we get a palindrome (67644977944676).

The spelling of 23400525444244 in words is "twenty-three trillion, four hundred billion, five hundred twenty-five million, four hundred forty-four thousand, two hundred forty-four".