14203342131111 has 12 divisors (see below), whose sum is σ = 23446787010192. Its totient is φ = 8116195503456.

The previous prime is 14203342131101. The next prime is 14203342131151. The reversal of 14203342131111 is 11113124330241.

14203342131111 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 3 + 342 + 1 + 311 + 1 + 1 = 666.

It is not a de Polignac number, because 14203342131111 - 2⁷ = 14203342130983 is a prime.

It is a super-2 number, since 2×14203342131111² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14203342131101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112724937486 + ... + 112724937611.

It is an arithmetic number, because the mean of its divisors is an integer number (1953898917516).

Almost surely, 2^{14203342131111} is an apocalyptic number.

14203342131111 is a deficient number, since it is larger than the sum of its proper divisors (9243444879081).

14203342131111 is a wasteful number, since it uses less digits than its factorization.

14203342131111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225449875110 (or 225449875107 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 14203342131111 its reverse (11113124330241), we get a palindrome (25316466461352).

The spelling of 14203342131111 in words is "fourteen trillion, two hundred three billion, three hundred forty-two million, one hundred thirty-one thousand, one hundred eleven".