33241031009 has 2 divisors, whose sum is σ = 33241031010. Its totient is φ = 33241031008.

The previous prime is 33241030969. The next prime is 33241031027. The reversal of 33241031009 is 90013014233.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32688640000 + 552391009 = 180800^2 + 23503^2 .

It is an emirp because it is prime and its reverse (90013014233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33241031009 - 2²⁴ = 33224253793 is a prime.

It is a super-2 number, since 2×33241031009² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33241031309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16620515504 + 16620515505.

It is an arithmetic number, because the mean of its divisors is an integer number (16620515505).

Almost surely, 2^33241031009 is an apocalyptic number.

It is an amenable number.

33241031009 is a deficient number, since it is larger than the sum of its proper divisors (1).

33241031009 is an equidigital number, since it uses as much as digits as its factorization.

33241031009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 33241031009 in words is "thirty-three billion, two hundred forty-one million, thirty-one thousand, nine".