1414111112543 has 4 divisors (see below), whose sum is σ = 1416024660120. Its totient is φ = 1412197564968.

The previous prime is 1414111112503. The next prime is 1414111112587. The reversal of 1414111112543 is 3452111114141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1414111112543 - 2¹² = 1414111108447 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 (1414111112503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956772680 + ... + 956774157.

It is an arithmetic number, because the mean of its divisors is an integer number (354006165030).

Almost surely, 2^{1414111112543} is an apocalyptic number.

1414111112543 is a deficient number, since it is larger than the sum of its proper divisors (1913547577).

1414111112543 is an equidigital number, since it uses as much as digits as its factorization.

1414111112543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913547576.

The product of its digits is 1920, while the sum is 29.

Adding to 1414111112543 its reverse (3452111114141), we get a palindrome (4866222226684).

The spelling of 1414111112543 in words is "one trillion, four hundred fourteen billion, one hundred eleven million, one hundred twelve thousand, five hundred forty-three".