2605224243199 has 16 divisors (see below), whose sum is σ = 2711515392000. Its totient is φ = 2500044674400.

The previous prime is 2605224243131. The next prime is 2605224243217. The reversal of 2605224243199 is 9913424225062.

It is a cyclic number.

It is not a de Polignac number, because 2605224243199 - 2¹⁵ = 2605224210431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2605224643199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9999022 + ... + 10256260.

It is an arithmetic number, because the mean of its divisors is an integer number (169469712000).

Almost surely, 2^{2605224243199} is an apocalyptic number.

2605224243199 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2605224243199 is a deficient number, since it is larger than the sum of its proper divisors (106291148801).

2605224243199 is a wasteful number, since it uses less digits than its factorization.

2605224243199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259398.

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 2605224243199 in words is "two trillion, six hundred five billion, two hundred twenty-four million, two hundred forty-three thousand, one hundred ninety-nine".