3285640044007 has 2 divisors, whose sum is σ = 3285640044008. Its totient is φ = 3285640044006.

The previous prime is 3285640043999. The next prime is 3285640044031. The reversal of 3285640044007 is 7004400465823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3285640044007 - 2³ = 3285640043999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3285640044307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1642820022003 + 1642820022004.

It is an arithmetic number, because the mean of its divisors is an integer number (1642820022004).

Almost surely, 2^{3285640044007} is an apocalyptic number.

3285640044007 is a deficient number, since it is larger than the sum of its proper divisors (1).

3285640044007 is an equidigital number, since it uses as much as digits as its factorization.

3285640044007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 645120, while the sum is 43.

The spelling of 3285640044007 in words is "three trillion, two hundred eighty-five billion, six hundred forty million, forty-four thousand, seven".