2034214330021 has 2 divisors, whose sum is σ = 2034214330022. Its totient is φ = 2034214330020.

The previous prime is 2034214330013. The next prime is 2034214330039. The reversal of 2034214330021 is 1200334124302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1446032705121 + 588181624900 = 1202511^2 + 766930^2 .

It is a cyclic number.

It is not a de Polignac number, because 2034214330021 - 2³ = 2034214330013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2034214330081) 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 as a sum of consecutive naturals, namely, 1017107165010 + 1017107165011.

It is an arithmetic number, because the mean of its divisors is an integer number (1017107165011).

Almost surely, 2^{2034214330021} is an apocalyptic number.

It is an amenable number.

2034214330021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2034214330021 is an equidigital number, since it uses as much as digits as its factorization.

2034214330021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2034214330021 its reverse (1200334124302), we get a palindrome (3234548454323).

The spelling of 2034214330021 in words is "two trillion, thirty-four billion, two hundred fourteen million, three hundred thirty thousand, twenty-one".