14243273331 has 32 divisors (see below), whose sum is σ = 21972487680. Its totient is φ = 8038550784.

The previous prime is 14243273327. The next prime is 14243273333. The reversal of 14243273331 is 13337234241.

It is not a de Polignac number, because 14243273331 - 2² = 14243273327 is a prime.

It is a super-2 number, since 2×14243273331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14243273292 and 14243273301.

It is not an unprimeable number, because it can be changed into a prime (14243273333) 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 31 ways as a sum of consecutive naturals, for example, 1889536 + ... + 1897058.

It is an arithmetic number, because the mean of its divisors is an integer number (686640240).

Almost surely, 2^14243273331 is an apocalyptic number.

14243273331 is a deficient number, since it is larger than the sum of its proper divisors (7729214349).

14243273331 is a wasteful number, since it uses less digits than its factorization.

14243273331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8635.

The product of its digits is 36288, while the sum is 33.

The spelling of 14243273331 in words is "fourteen billion, two hundred forty-three million, two hundred seventy-three thousand, three hundred thirty-one".