33130944019 has 2 divisors, whose sum is σ = 33130944020. Its totient is φ = 33130944018.

The previous prime is 33130943981. The next prime is 33130944029. The reversal of 33130944019 is 91044903133.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33130944019 - 2⁹ = 33130943507 is a prime.

It is a super-2 number, since 2×33130944019² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33130944029) 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, 16565472009 + 16565472010.

It is an arithmetic number, because the mean of its divisors is an integer number (16565472010).

Almost surely, 2^33130944019 is an apocalyptic number.

33130944019 is a deficient number, since it is larger than the sum of its proper divisors (1).

33130944019 is an equidigital number, since it uses as much as digits as its factorization.

33130944019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 37.

The spelling of 33130944019 in words is "thirty-three billion, one hundred thirty million, nine hundred forty-four thousand, nineteen".