13244662745 has 16 divisors (see below), whose sum is σ = 16238327040. Its totient is φ = 10366091904.

The previous prime is 13244662733. The next prime is 13244662751. The reversal of 13244662745 is 54726644231.

13244662745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13244662745 - 2⁶ = 13244662681 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13244662696 and 13244662705.

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 15 ways as a sum of consecutive naturals, for example, 652469 + ... + 672461.

It is an arithmetic number, because the mean of its divisors is an integer number (1014895440).

Almost surely, 2^13244662745 is an apocalyptic number.

It is an amenable number.

13244662745 is a deficient number, since it is larger than the sum of its proper divisors (2993664295).

13244662745 is a wasteful number, since it uses less digits than its factorization.

13244662745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22864.

The product of its digits is 967680, while the sum is 44.

The spelling of 13244662745 in words is "thirteen billion, two hundred forty-four million, six hundred sixty-two thousand, seven hundred forty-five".