14240032434 has 24 divisors (see below), whose sum is σ = 30881267820. Its totient is φ = 4742390688.

The previous prime is 14240032423. The next prime is 14240032441. The reversal of 14240032434 is 43423004241.

It is a happy number.

14240032434 is a `hidden beast` number, since 14 + 2 + 400 + 3 + 243 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9923148225 + 4316884209 = 99615^2 + 65703^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14240032398 and 14240032407.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 336717 + ... + 376640.

Almost surely, 2^14240032434 is an apocalyptic number.

14240032434 is an abundant number, since it is smaller than the sum of its proper divisors (16641235386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14240032434 is a wasteful number, since it uses less digits than its factorization.

14240032434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714474 (or 714471 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 14240032434 its reverse (43423004241), we get a palindrome (57663036675).

The spelling of 14240032434 in words is "fourteen billion, two hundred forty million, thirty-two thousand, four hundred thirty-four".