3244485040989 has 16 divisors (see below), whose sum is σ = 4409032181760. Its totient is φ = 2121846693120.

The previous prime is 3244485040987. The next prime is 3244485040997. The reversal of 3244485040989 is 9890405844423.

It is a happy number.

It is not a de Polignac number, because 3244485040989 - 2¹ = 3244485040987 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3244485040981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47807152 + ... + 47874969.

It is an arithmetic number, because the mean of its divisors is an integer number (275564511360).

Almost surely, 2^{3244485040989} is an apocalyptic number.

It is an amenable number.

3244485040989 is a deficient number, since it is larger than the sum of its proper divisors (1164547140771).

3244485040989 is a wasteful number, since it uses less digits than its factorization.

3244485040989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95682340.

The product of its (nonzero) digits is 39813120, while the sum is 60.

The spelling of 3244485040989 in words is "three trillion, two hundred forty-four billion, four hundred eighty-five million, forty thousand, nine hundred eighty-nine".