11445662352241 has 16 divisors (see below), whose sum is σ = 12371528041488. Its totient is φ = 10526356051200.

The previous prime is 11445662352239. The next prime is 11445662352247. The reversal of 11445662352241 is 14225326654411.

It can be written as a sum of positive squares in 8 ways, for example, as 2588366145600 + 8857296206641 = 1608840^2 + 2976121^2 .

It is a cyclic number.

It is not a de Polignac number, because 11445662352241 - 2¹ = 11445662352239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11445662352191 and 11445662352200.

It is not an unprimeable number, because it can be changed into a prime (11445662352247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2516715 + ... + 5406031.

It is an arithmetic number, because the mean of its divisors is an integer number (773220502593).

Almost surely, 2^{11445662352241} is an apocalyptic number.

It is an amenable number.

11445662352241 is a deficient number, since it is larger than the sum of its proper divisors (925865689247).

11445662352241 is a wasteful number, since it uses less digits than its factorization.

11445662352241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890452.

The product of its digits is 1382400, while the sum is 46.

The spelling of 11445662352241 in words is "eleven trillion, four hundred forty-five billion, six hundred sixty-two million, three hundred fifty-two thousand, two hundred forty-one".