214433304233 has 4 divisors (see below), whose sum is σ = 220228798980. Its totient is φ = 208637809488.

The previous prime is 214433304227. The next prime is 214433304269. The reversal of 214433304233 is 332403334412.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 152843466304 + 61589837929 = 390952^2 + 248173^2 .

It is a cyclic number.

It is not a de Polignac number, because 214433304233 - 2²² = 214429109929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214433304233.

It is not an unprimeable number, because it can be changed into a prime (214433304223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2897747318 + ... + 2897747391.

It is an arithmetic number, because the mean of its divisors is an integer number (55057199745).

Almost surely, 2^214433304233 is an apocalyptic number.

It is an amenable number.

214433304233 is a deficient number, since it is larger than the sum of its proper divisors (5795494747).

214433304233 is an equidigital number, since it uses as much as digits as its factorization.

214433304233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5795494746.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 214433304233 its reverse (332403334412), we get a palindrome (546836638645).

The spelling of 214433304233 in words is "two hundred fourteen billion, four hundred thirty-three million, three hundred four thousand, two hundred thirty-three".