214423440303 has 8 divisors (see below), whose sum is σ = 285915258288. Its totient is φ = 142940291264.

The previous prime is 214423440289. The next prime is 214423440311. The reversal of 214423440303 is 303044324412.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 214423440303 - 2³² = 210128473007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214423440703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2109300 + ... + 2208617.

It is an arithmetic number, because the mean of its divisors is an integer number (35739407286).

Almost surely, 2^214423440303 is an apocalyptic number.

214423440303 is a deficient number, since it is larger than the sum of its proper divisors (71491817985).

214423440303 is a wasteful number, since it uses less digits than its factorization.

214423440303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334473.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 214423440303 its reverse (303044324412), we get a palindrome (517467764715).

The spelling of 214423440303 in words is "two hundred fourteen billion, four hundred twenty-three million, four hundred forty thousand, three hundred three".