11374214143 has 2 divisors, whose sum is σ = 11374214144. Its totient is φ = 11374214142.

The previous prime is 11374214077. The next prime is 11374214171. The reversal of 11374214143 is 34141247311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11374214143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11374214183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5687107071 + 5687107072.

It is an arithmetic number, because the mean of its divisors is an integer number (5687107072).

Almost surely, 2^11374214143 is an apocalyptic number.

11374214143 is a deficient number, since it is larger than the sum of its proper divisors (1).

11374214143 is an equidigital number, since it uses as much as digits as its factorization.

11374214143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 31.

The spelling of 11374214143 in words is "eleven billion, three hundred seventy-four million, two hundred fourteen thousand, one hundred forty-three".