2033043049 has 2 divisors, whose sum is σ = 2033043050. Its totient is φ = 2033043048.

The previous prime is 2033043013. The next prime is 2033043113. The reversal of 2033043049 is 9403403302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1950105600 + 82937449 = 44160^2 + 9107^2 .

It is a cyclic number.

It is not a de Polignac number, because 2033043049 - 2²¹ = 2030945897 is a prime.

It is not a weakly prime, because it can be changed into another prime (2033043449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016521524 + 1016521525.

It is an arithmetic number, because the mean of its divisors is an integer number (1016521525).

Almost surely, 2^2033043049 is an apocalyptic number.

It is an amenable number.

2033043049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2033043049 is an equidigital number, since it uses as much as digits as its factorization.

2033043049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 2033043049 is about 45089.2786480334. The cubic root of 2033043049 is about 1266.8217901970.

The spelling of 2033043049 in words is "two billion, thirty-three million, forty-three thousand, forty-nine".