2034144221 has 2 divisors, whose sum is σ = 2034144222. Its totient is φ = 2034144220.

The previous prime is 2034144191. The next prime is 2034144241. The reversal of 2034144221 is 1224414302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1963819225 + 70324996 = 44315^2 + 8386^2 .

It is a cyclic number.

It is not a de Polignac number, because 2034144221 - 2³⁰ = 960402397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2034144241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017072110 + 1017072111.

It is an arithmetic number, because the mean of its divisors is an integer number (1017072111).

Almost surely, 2^2034144221 is an apocalyptic number.

It is an amenable number.

2034144221 is a deficient number, since it is larger than the sum of its proper divisors (1).

2034144221 is an equidigital number, since it uses as much as digits as its factorization.

2034144221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2034144221 is about 45101.4880131465. The cubic root of 2034144221 is about 1267.0504682373.

Adding to 2034144221 its reverse (1224414302), we get a palindrome (3258558523).

The spelling of 2034144221 in words is "two billion, thirty-four million, one hundred forty-four thousand, two hundred twenty-one".