14224145533 has 16 divisors (see below), whose sum is σ = 15888499200. Its totient is φ = 12643646400.

The previous prime is 14224145513. The next prime is 14224145563. The reversal of 14224145533 is 33554142241.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14224145533 is a prime.

It is a super-2 number, since 2×14224145533² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14224145513) 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, 93108 + ... + 192658.

It is an arithmetic number, because the mean of its divisors is an integer number (993031200).

Almost surely, 2^14224145533 is an apocalyptic number.

14224145533 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14224145533 is a deficient number, since it is larger than the sum of its proper divisors (1664353667).

14224145533 is a wasteful number, since it uses less digits than its factorization.

14224145533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99972.

The product of its digits is 57600, while the sum is 34.

Adding to 14224145533 its reverse (33554142241), we get a palindrome (47778287774).

The spelling of 14224145533 in words is "fourteen billion, two hundred twenty-four million, one hundred forty-five thousand, five hundred thirty-three".