33320000029 has 2 divisors, whose sum is σ = 33320000030. Its totient is φ = 33320000028.

The previous prime is 33319999931. The next prime is 33320000033. The reversal of 33320000029 is 92000002333.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17317244025 + 16002756004 = 131595^2 + 126502^2 .

It is a cyclic number.

It is not a de Polignac number, because 33320000029 - 2¹⁷ = 33319868957 is a prime.

It is a super-2 number, since 2×33320000029² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33319999964 and 33320000009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33320000039) 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, 16660000014 + 16660000015.

It is an arithmetic number, because the mean of its divisors is an integer number (16660000015).

Almost surely, 2^33320000029 is an apocalyptic number.

It is an amenable number.

33320000029 is a deficient number, since it is larger than the sum of its proper divisors (1).

33320000029 is an equidigital number, since it uses as much as digits as its factorization.

33320000029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

The spelling of 33320000029 in words is "thirty-three billion, three hundred twenty million, twenty-nine", and thus it is an aban number.