2482839944209 has 9 divisors (see below), whose sum is σ = 2518415528059. Its totient is φ = 2447760068320.

The previous prime is 2482839944191. The next prime is 2482839944281. The reversal of 2482839944209 is 9024499382842.

It is a happy number.

The square root of 2482839944209 is 1575703.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2355196662225 + 127643281984 = 1534665^2 + 357272^2 .

It is not a de Polignac number, because 2482839944209 - 2³³ = 2474250009617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2482839914209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 111863817 + ... + 111886009.

Almost surely, 2^{2482839944209} is an apocalyptic number.

2482839944209 is the 1575703-rd square number.

2482839944209 is the 787852-nd centered octagonal number.

It is an amenable number.

2482839944209 is a deficient number, since it is larger than the sum of its proper divisors (35575583850).

2482839944209 is an frugal number, since it uses more digits than its factorization.

2482839944209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44528 (or 22264 counting only the distinct ones).

The product of its (nonzero) digits is 71663616, while the sum is 64.

Multiplying 2482839944209 by its sum of digits (64), we get a square (158901756429376 = 12605624²).

The spelling of 2482839944209 in words is "two trillion, four hundred eighty-two billion, eight hundred thirty-nine million, nine hundred forty-four thousand, two hundred nine".