2034443321 has 2 divisors, whose sum is σ = 2034443322. Its totient is φ = 2034443320.

The previous prime is 2034443309. The next prime is 2034443381. The reversal of 2034443321 is 1233444302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1694557225 + 339886096 = 41165^2 + 18436^2 .

It is a cyclic number.

It is not a de Polignac number, because 2034443321 - 2²² = 2030249017 is a prime.

It is not a weakly prime, because it can be changed into another prime (2034443381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017221660 + 1017221661.

It is an arithmetic number, because the mean of its divisors is an integer number (1017221661).

Almost surely, 2^2034443321 is an apocalyptic number.

It is an amenable number.

2034443321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2034443321 is an equidigital number, since it uses as much as digits as its factorization.

2034443321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 2034443321 is about 45104.8037463860. The cubic root of 2034443321 is about 1267.1125674431.

Adding to 2034443321 its reverse (1233444302), we get a palindrome (3267887623).

The spelling of 2034443321 in words is "two billion, thirty-four million, four hundred forty-three thousand, three hundred twenty-one".