2133441229 has 2 divisors, whose sum is σ = 2133441230. Its totient is φ = 2133441228.

The previous prime is 2133441203. The next prime is 2133441251. The reversal of 2133441229 is 9221443312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1921068900 + 212372329 = 43830^2 + 14573^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2133441229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2133441229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133411229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066720614 + 1066720615.

It is an arithmetic number, because the mean of its divisors is an integer number (1066720615).

Almost surely, 2^2133441229 is an apocalyptic number.

It is an amenable number.

2133441229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133441229 is an equidigital number, since it uses as much as digits as its factorization.

2133441229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 31.

The square root of 2133441229 is about 46189.1895252558. The cubic root of 2133441229 is about 1287.3408816335.

The spelling of 2133441229 in words is "two billion, one hundred thirty-three million, four hundred forty-one thousand, two hundred twenty-nine".