33034030129 has 4 divisors (see below), whose sum is σ = 33432030576. Its totient is φ = 32636029684.

The previous prime is 33034030121. The next prime is 33034030147. The reversal of 33034030129 is 92103043033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33034030129 - 2³ = 33034030121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33034030097 and 33034030106.

It is not an unprimeable number, because it can be changed into a prime (33034030121) 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 in 3 ways as a sum of consecutive naturals, for example, 199000099 + ... + 199000264.

It is an arithmetic number, because the mean of its divisors is an integer number (8358007644).

Almost surely, 2^33034030129 is an apocalyptic number.

It is an amenable number.

33034030129 is a deficient number, since it is larger than the sum of its proper divisors (398000447).

33034030129 is an equidigital number, since it uses as much as digits as its factorization.

33034030129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398000446.

The product of its (nonzero) digits is 5832, while the sum is 28.

The spelling of 33034030129 in words is "thirty-three billion, thirty-four million, thirty thousand, one hundred twenty-nine".