1411444431513 has 24 divisors (see below), whose sum is σ = 2146626237600. Its totient is φ = 891201662784.

The previous prime is 1411444431497. The next prime is 1411444431541. The reversal of 1411444431513 is 3151344441141.

1411444431513 is a `hidden beast` number, since 14 + 11 + 44 + 443 + 151 + 3 = 666.

It is not a de Polignac number, because 1411444431513 - 2⁴ = 1411444431497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1411444431113) 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 in 23 ways as a sum of consecutive naturals, for example, 450495 + ... + 1739492.

It is an arithmetic number, because the mean of its divisors is an integer number (89442759900).

Almost surely, 2^{1411444431513} is an apocalyptic number.

It is an amenable number.

1411444431513 is a deficient number, since it is larger than the sum of its proper divisors (735181806087).

1411444431513 is a wasteful number, since it uses less digits than its factorization.

1411444431513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193781 (or 2193778 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

Adding to 1411444431513 its reverse (3151344441141), we get a palindrome (4562788872654).

The spelling of 1411444431513 in words is "one trillion, four hundred eleven billion, four hundred forty-four million, four hundred thirty-one thousand, five hundred thirteen".