1033041049 has 2 divisors, whose sum is σ = 1033041050. Its totient is φ = 1033041048.

The previous prime is 1033041017. The next prime is 1033041137. The reversal of 1033041049 is 9401403301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 647193600 + 385847449 = 25440^2 + 19643^2 .

It is a cyclic number.

It is not a de Polignac number, because 1033041049 - 2⁵ = 1033041017 is a prime.

It is not a weakly prime, because it can be changed into another prime (1033045049) 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, 516520524 + 516520525.

It is an arithmetic number, because the mean of its divisors is an integer number (516520525).

Almost surely, 2^1033041049 is an apocalyptic number.

It is an amenable number.

1033041049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1033041049 is an equidigital number, since it uses as much as digits as its factorization.

1033041049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1033041049 is about 32140.9559440910. The cubic root of 1033041049 is about 1010.8945605207.

The spelling of 1033041049 in words is "one billion, thirty-three million, forty-one thousand, forty-nine".