1411443454513 has 2 divisors, whose sum is σ = 1411443454514. Its totient is φ = 1411443454512.

The previous prime is 1411443454489. The next prime is 1411443454517. The reversal of 1411443454513 is 3154543441141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1065907575184 + 345535879329 = 1032428^2 + 587823^2 .

It is a cyclic number.

It is not a de Polignac number, because 1411443454513 - 2⁵ = 1411443454481 is a prime.

It is a super-2 number, since 2×1411443454513² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1411443454517) by changing a digit.

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 as a sum of consecutive naturals, namely, 705721727256 + 705721727257.

It is an arithmetic number, because the mean of its divisors is an integer number (705721727257).

Almost surely, 2^{1411443454513} is an apocalyptic number.

It is an amenable number.

1411443454513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411443454513 is an equidigital number, since it uses as much as digits as its factorization.

1411443454513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 230400, while the sum is 40.

Adding to 1411443454513 its reverse (3154543441141), we get a palindrome (4565986895654).

It can be divided in two parts, 1411443 and 454513, that added together give a square (1865956 = 1366²).

The spelling of 1411443454513 in words is "one trillion, four hundred eleven billion, four hundred forty-three million, four hundred fifty-four thousand, five hundred thirteen".