14244207133540 has 12 divisors (see below), whose sum is σ = 29912834980476. Its totient is φ = 5697682853408.

The previous prime is 14244207133537. The next prime is 14244207133553. The reversal of 14244207133540 is 4533170244241.

It can be written as a sum of positive squares in 2 ways, for example, as 3570081765156 + 10674125368384 = 1889466^2 + 3267128^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14244207133493 and 14244207133502.

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, 356105178319 + ... + 356105178358.

It is an arithmetic number, because the mean of its divisors is an integer number (2492736248373).

Almost surely, 2^{14244207133540} is an apocalyptic number.

14244207133540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14244207133540 is an abundant number, since it is smaller than the sum of its proper divisors (15668627846936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14244207133540 is a wasteful number, since it uses less digits than its factorization.

14244207133540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712210356686 (or 712210356684 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 40.

Adding to 14244207133540 its reverse (4533170244241), we get a palindrome (18777377377781).

The spelling of 14244207133540 in words is "fourteen trillion, two hundred forty-four billion, two hundred seven million, one hundred thirty-three thousand, five hundred forty".