214040234040433 has 2 divisors, whose sum is σ = 214040234040434. Its totient is φ = 214040234040432.

The previous prime is 214040234040349. The next prime is 214040234040467. The reversal of 214040234040433 is 334040432040412.

It is an a-pointer prime, because the next prime (214040234040467) can be obtained adding 214040234040433 to its sum of digits (34).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 188442938412304 + 25597295628129 = 13727452^2 + 5059377^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214040234040433 is a prime.

It is not a weakly prime, because it can be changed into another prime (214040234040133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107020117020216 + 107020117020217.

It is an arithmetic number, because the mean of its divisors is an integer number (107020117020217).

Almost surely, 2^{214040234040433} is an apocalyptic number.

It is an amenable number.

214040234040433 is a deficient number, since it is larger than the sum of its proper divisors (1).

214040234040433 is an equidigital number, since it uses as much as digits as its factorization.

214040234040433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 214040234040433 its reverse (334040432040412), we get a palindrome (548080666080845).

The spelling of 214040234040433 in words is "two hundred fourteen trillion, forty billion, two hundred thirty-four million, forty thousand, four hundred thirty-three".