3244325543345 has 16 divisors (see below), whose sum is σ = 3966412688400. Its totient is φ = 2546847878400.

The previous prime is 3244325543321. The next prime is 3244325543369. The reversal of 3244325543345 is 5433455234423.

It is an interprime number because it is at equal distance from previous prime (3244325543321) and next prime (3244325543369).

It can be written as a sum of positive squares in 8 ways, for example, as 2534613650209 + 709711893136 = 1592047^2 + 842444^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3244325543345 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3244325543345.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12504770 + ... + 12761579.

It is an arithmetic number, because the mean of its divisors is an integer number (247900793025).

Almost surely, 2^{3244325543345} is an apocalyptic number.

It is an amenable number.

3244325543345 is a deficient number, since it is larger than the sum of its proper divisors (722087145055).

3244325543345 is a wasteful number, since it uses less digits than its factorization.

3244325543345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25266836.

The product of its digits is 10368000, while the sum is 47.

The spelling of 3244325543345 in words is "three trillion, two hundred forty-four billion, three hundred twenty-five million, five hundred forty-three thousand, three hundred forty-five".