11443331143413 has 24 divisors (see below), whose sum is σ = 17800953319968. Its totient is φ = 7041964489632.

The previous prime is 11443331143381. The next prime is 11443331143427. The reversal of 11443331143413 is 31434113334411.

11443331143413 is a `hidden beast` number, since 1 + 1 + 44 + 33 + 31 + 143 + 413 = 666.

11443331143413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11443331143413 - 2⁵ = 11443331143381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11443331143313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9876706 + ... + 10974332.

It is an arithmetic number, because the mean of its divisors is an integer number (741706388332).

Almost surely, 2^{11443331143413} is an apocalyptic number.

11443331143413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11443331143413 is a deficient number, since it is larger than the sum of its proper divisors (6357622176555).

11443331143413 is a wasteful number, since it uses less digits than its factorization.

11443331143413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186753 (or 1186750 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

Adding to 11443331143413 its reverse (31434113334411), we get a palindrome (42877444477824).

The spelling of 11443331143413 in words is "eleven trillion, four hundred forty-three billion, three hundred thirty-one million, one hundred forty-three thousand, four hundred thirteen".