14220134331243 has 16 divisors (see below), whose sum is σ = 20422224746880. Its totient is φ = 8772273808704.

The previous prime is 14220134331239. The next prime is 14220134331251. The reversal of 14220134331243 is 34213343102241.

It is not a de Polignac number, because 14220134331243 - 2² = 14220134331239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14220134331223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2900881746 + ... + 2900886647.

It is an arithmetic number, because the mean of its divisors is an integer number (1276389046680).

Almost surely, 2^{14220134331243} is an apocalyptic number.

14220134331243 is a deficient number, since it is larger than the sum of its proper divisors (6202090415637).

14220134331243 is a wasteful number, since it uses less digits than its factorization.

14220134331243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5801768458.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 14220134331243 its reverse (34213343102241), we get a palindrome (48433477433484).

The spelling of 14220134331243 in words is "fourteen trillion, two hundred twenty billion, one hundred thirty-four million, three hundred thirty-one thousand, two hundred forty-three".