14240494238 has 8 divisors (see below), whose sum is σ = 21362851488. Its totient is φ = 7119543744.

The previous prime is 14240494133. The next prime is 14240494267. The reversal of 14240494238 is 83249404241.

14240494238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×14240494238² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14240494195 and 14240494204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326006 + ... + 367097.

It is an arithmetic number, because the mean of its divisors is an integer number (2670356436).

Almost surely, 2^14240494238 is an apocalyptic number.

14240494238 is a deficient number, since it is larger than the sum of its proper divisors (7122357250).

14240494238 is a wasteful number, since it uses less digits than its factorization.

14240494238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703378.

The product of its (nonzero) digits is 221184, while the sum is 41.

Adding to 14240494238 its reverse (83249404241), we get a palindrome (97489898479).

The spelling of 14240494238 in words is "fourteen billion, two hundred forty million, four hundred ninety-four thousand, two hundred thirty-eight".