14145543245331 has 6 divisors (see below), whose sum is σ = 20432451354380. Its totient is φ = 9430362163548.

The previous prime is 14145543245201. The next prime is 14145543245347. The reversal of 14145543245331 is 13354234554141.

14145543245331 is a `hidden beast` number, since 1 + 4 + 1 + 4 + 5 + 543 + 24 + 53 + 31 = 666.

It is not a de Polignac number, because 14145543245331 - 2³⁷ = 14008104291859 is a prime.

It is a super-2 number, since 2×14145543245331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14145543245131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 785863513621 + ... + 785863513638.

Almost surely, 2^{14145543245331} is an apocalyptic number.

14145543245331 is a deficient number, since it is larger than the sum of its proper divisors (6286908109049).

14145543245331 is a wasteful number, since it uses less digits than its factorization.

14145543245331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571727027265 (or 1571727027262 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 45.

Adding to 14145543245331 its reverse (13354234554141), we get a palindrome (27499777799472).

The spelling of 14145543245331 in words is "fourteen trillion, one hundred forty-five billion, five hundred forty-three million, two hundred forty-five thousand, three hundred thirty-one".