33030434207 has 2 divisors, whose sum is σ = 33030434208. Its totient is φ = 33030434206.

The previous prime is 33030434201. The next prime is 33030434221. The reversal of 33030434207 is 70243403033.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33030434207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33030434207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33030434201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16515217103 + 16515217104.

It is an arithmetic number, because the mean of its divisors is an integer number (16515217104).

Almost surely, 2^33030434207 is an apocalyptic number.

33030434207 is a deficient number, since it is larger than the sum of its proper divisors (1).

33030434207 is an equidigital number, since it uses as much as digits as its factorization.

33030434207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 29.

The spelling of 33030434207 in words is "thirty-three billion, thirty million, four hundred thirty-four thousand, two hundred seven".