14140211111 has 8 divisors (see below), whose sum is σ = 15236400144. Its totient is φ = 13045233600.

The previous prime is 14140211089. The next prime is 14140211131. The reversal of 14140211111 is 11111204141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14140211111 - 2⁶ = 14140211047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14140211111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14140211131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278561 + ... + 325386.

It is an arithmetic number, because the mean of its divisors is an integer number (1904550018).

Almost surely, 2^14140211111 is an apocalyptic number.

14140211111 is a deficient number, since it is larger than the sum of its proper divisors (1096189033).

14140211111 is a wasteful number, since it uses less digits than its factorization.

14140211111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605761.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 14140211111 its reverse (11111204141), we get a palindrome (25251415252).

The spelling of 14140211111 in words is "fourteen billion, one hundred forty million, two hundred eleven thousand, one hundred eleven".