11314147143 has 64 divisors (see below), whose sum is σ = 17446302720. Its totient is φ = 6467586048.

The previous prime is 11314147123. The next prime is 11314147153. The reversal of 11314147143 is 34174141311.

It is not a de Polignac number, because 11314147143 - 2⁵ = 11314147111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11314147143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11314147123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7597743 + ... + 7599231.

It is an arithmetic number, because the mean of its divisors is an integer number (272598480).

Almost surely, 2^11314147143 is an apocalyptic number.

11314147143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11314147143 is a deficient number, since it is larger than the sum of its proper divisors (6132155577).

11314147143 is a wasteful number, since it uses less digits than its factorization.

11314147143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768.

The product of its digits is 4032, while the sum is 30.

Adding to 11314147143 its reverse (34174141311), we get a palindrome (45488288454).

The spelling of 11314147143 in words is "eleven billion, three hundred fourteen million, one hundred forty-seven thousand, one hundred forty-three".