1111411234143 has 24 divisors (see below), whose sum is σ = 1835566972928. Its totient is φ = 634795700112.

The previous prime is 1111411234139. The next prime is 1111411234159. The reversal of 1111411234143 is 3414321141111.

1111411234143 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 411 + 234 + 14 + 3 = 666.

It is not a de Polignac number, because 1111411234143 - 2² = 1111411234139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111411234943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3981055 + ... + 4251072.

Almost surely, 2^{1111411234143} is an apocalyptic number.

1111411234143 is a deficient number, since it is larger than the sum of its proper divisors (724155738785).

1111411234143 is a wasteful number, since it uses less digits than its factorization.

1111411234143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8234283 (or 8234280 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

Adding to 1111411234143 its reverse (3414321141111), we get a palindrome (4525732375254).

The spelling of 1111411234143 in words is "one trillion, one hundred eleven billion, four hundred eleven million, two hundred thirty-four thousand, one hundred forty-three".