14203042311 has 8 divisors (see below), whose sum is σ = 18944554624. Its totient is φ = 9465112440.

The previous prime is 14203042277. The next prime is 14203042319. The reversal of 14203042311 is 11324030241.

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

It is not a de Polignac number, because 14203042311 - 2⁶ = 14203042247 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 (14203042319) 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, 886345 + ... + 902226.

It is an arithmetic number, because the mean of its divisors is an integer number (2368069328).

Almost surely, 2^14203042311 is an apocalyptic number.

14203042311 is a deficient number, since it is larger than the sum of its proper divisors (4741512313).

14203042311 is a wasteful number, since it uses less digits than its factorization.

14203042311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791221.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 14203042311 its reverse (11324030241), we get a palindrome (25527072552).

The spelling of 14203042311 in words is "fourteen billion, two hundred three million, forty-two thousand, three hundred eleven".