3445456531009 has 2 divisors, whose sum is σ = 3445456531010. Its totient is φ = 3445456531008.

The previous prime is 3445456531003. The next prime is 3445456531061. The reversal of 3445456531009 is 9001356545443.

3445456531009 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3025094918400 + 420361612609 = 1739280^2 + 648353^2 .

It is a cyclic number.

It is not a de Polignac number, because 3445456531009 - 2⁵ = 3445456530977 is a prime.

It is not a weakly prime, because it can be changed into another prime (3445456531003) 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 as a sum of consecutive naturals, namely, 1722728265504 + 1722728265505.

It is an arithmetic number, because the mean of its divisors is an integer number (1722728265505).

Almost surely, 2^{3445456531009} is an apocalyptic number.

It is an amenable number.

3445456531009 is a deficient number, since it is larger than the sum of its proper divisors (1).

3445456531009 is an equidigital number, since it uses as much as digits as its factorization.

3445456531009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 3445456531009 in words is "three trillion, four hundred forty-five billion, four hundred fifty-six million, five hundred thirty-one thousand, nine".