214003323321442 has 8 divisors (see below), whose sum is σ = 321205487788332. Its totient is φ = 106934827392000.

The previous prime is 214003323321433. The next prime is 214003323321539. The reversal of 214003323321442 is 244123323300412.

It can be written as a sum of positive squares in 2 ways, for example, as 210296431563201 + 3706891758241 = 14501601^2 + 1925329^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 214003323321398 and 214003323321407.

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, 33417130359 + ... + 33417136762.

Almost surely, 2^{214003323321442} is an apocalyptic number.

214003323321442 is a deficient number, since it is larger than the sum of its proper divisors (107202164466890).

214003323321442 is a wasteful number, since it uses less digits than its factorization.

214003323321442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66834268724.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 214003323321442 its reverse (244123323300412), we get a palindrome (458126646621854).

The spelling of 214003323321442 in words is "two hundred fourteen trillion, three billion, three hundred twenty-three million, three hundred twenty-one thousand, four hundred forty-two".