3244942266657 has 64 divisors (see below), whose sum is σ = 5370042187776. Its totient is φ = 1697208215040.

The previous prime is 3244942266641. The next prime is 3244942266667. The reversal of 3244942266657 is 7566622494423.

It is not a de Polignac number, because 3244942266657 - 2⁴ = 3244942266641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3244942266657.

It is not an unprimeable number, because it can be changed into a prime (3244942266607) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16221348 + ... + 16420170.

It is an arithmetic number, because the mean of its divisors is an integer number (83906909184).

Almost surely, 2^{3244942266657} is an apocalyptic number.

It is an amenable number.

3244942266657 is a deficient number, since it is larger than the sum of its proper divisors (2125099921119).

3244942266657 is a wasteful number, since it uses less digits than its factorization.

3244942266657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199350.

The product of its digits is 104509440, while the sum is 60.

The spelling of 3244942266657 in words is "three trillion, two hundred forty-four billion, nine hundred forty-two million, two hundred sixty-six thousand, six hundred fifty-seven".