14203242430 has 32 divisors (see below), whose sum is σ = 27580801248. Its totient is φ = 5235062400.

The previous prime is 14203242421. The next prime is 14203242439. The reversal of 14203242430 is 3424230241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14203242421) and next prime (14203242439).

It is a junction number, because it is equal to n+sod(n) for n = 14203242395 and 14203242404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14203242439) 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 15 ways as a sum of consecutive naturals, for example, 21441 + ... + 169900.

It is an arithmetic number, because the mean of its divisors is an integer number (861900039).

Almost surely, 2^14203242430 is an apocalyptic number.

14203242430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14203242430 is a deficient number, since it is larger than the sum of its proper divisors (13377558818).

14203242430 is a wasteful number, since it uses less digits than its factorization.

14203242430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191932.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 14203242430 its reverse (3424230241), we get a palindrome (17627472671).

The spelling of 14203242430 in words is "fourteen billion, two hundred three million, two hundred forty-two thousand, four hundred thirty".