14311232433 has 6 divisors (see below), whose sum is σ = 20671780194. Its totient is φ = 9540821616.

The previous prime is 14311232413. The next prime is 14311232443. The reversal of 14311232433 is 33423211341.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13646211489 + 665020944 = 116817^2 + 25788^2 .

It is not a de Polignac number, because 14311232433 - 2¹⁶ = 14311166897 is a prime.

It is a super-2 number, since 2×14311232433² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14311232397 and 14311232406.

It is not an unprimeable number, because it can be changed into a prime (14311232413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 795068460 + ... + 795068477.

It is an arithmetic number, because the mean of its divisors is an integer number (3445296699).

Almost surely, 2^14311232433 is an apocalyptic number.

It is an amenable number.

14311232433 is a deficient number, since it is larger than the sum of its proper divisors (6360547761).

14311232433 is a wasteful number, since it uses less digits than its factorization.

14311232433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590136943 (or 1590136940 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 14311232433 its reverse (33423211341), we get a palindrome (47734443774).

The spelling of 14311232433 in words is "fourteen billion, three hundred eleven million, two hundred thirty-two thousand, four hundred thirty-three".