11412445163453 has 2 divisors, whose sum is σ = 11412445163454. Its totient is φ = 11412445163452.

The previous prime is 11412445163423. The next prime is 11412445163473. The reversal of 11412445163453 is 35436154421411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9999527813209 + 1412917350244 = 3162203^2 + 1188662^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11412445163453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11412445163423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5706222581726 + 5706222581727.

It is an arithmetic number, because the mean of its divisors is an integer number (5706222581727).

Almost surely, 2^{11412445163453} is an apocalyptic number.

It is an amenable number.

11412445163453 is a deficient number, since it is larger than the sum of its proper divisors (1).

11412445163453 is an equidigital number, since it uses as much as digits as its factorization.

11412445163453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 691200, while the sum is 44.

Adding to 11412445163453 its reverse (35436154421411), we get a palindrome (46848599584864).

The spelling of 11412445163453 in words is "eleven trillion, four hundred twelve billion, four hundred forty-five million, one hundred sixty-three thousand, four hundred fifty-three".