14390238203 has 8 divisors (see below), whose sum is σ = 15710341296. Its totient is φ = 13072118400.

The previous prime is 14390238173. The next prime is 14390238227. The reversal of 14390238203 is 30283209341.

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

It is not a de Polignac number, because 14390238203 - 2⁸ = 14390237947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14390238263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480626 + ... + 509687.

It is an arithmetic number, because the mean of its divisors is an integer number (1963792662).

Almost surely, 2^14390238203 is an apocalyptic number.

14390238203 is a deficient number, since it is larger than the sum of its proper divisors (1320103093).

14390238203 is a wasteful number, since it uses less digits than its factorization.

14390238203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991645.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 14390238203 in words is "fourteen billion, three hundred ninety million, two hundred thirty-eight thousand, two hundred three".