330440021039 has 2 divisors, whose sum is σ = 330440021040. Its totient is φ = 330440021038.

The previous prime is 330440021033. The next prime is 330440021053. The reversal of 330440021039 is 930120044033.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 330440021039 - 2¹² = 330440016943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330440021033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165220010519 + 165220010520.

It is an arithmetic number, because the mean of its divisors is an integer number (165220010520).

Almost surely, 2^330440021039 is an apocalyptic number.

330440021039 is a deficient number, since it is larger than the sum of its proper divisors (1).

330440021039 is an equidigital number, since it uses as much as digits as its factorization.

330440021039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 330440021039 in words is "three hundred thirty billion, four hundred forty million, twenty-one thousand, thirty-nine".