2600104243999 has 2 divisors, whose sum is σ = 2600104244000. Its totient is φ = 2600104243998.

The previous prime is 2600104243993. The next prime is 2600104244009. The reversal of 2600104243999 is 9993424010062.

It is a happy number.

2600104243999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2600104243999 - 2¹⁷ = 2600104112927 is a prime.

It is a super-2 number, since 2×2600104243999² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2600104243993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300052121999 + 1300052122000.

It is an arithmetic number, because the mean of its divisors is an integer number (1300052122000).

Almost surely, 2^{2600104243999} is an apocalyptic number.

2600104243999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2600104243999 is an equidigital number, since it uses as much as digits as its factorization.

2600104243999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 49.

The spelling of 2600104243999 in words is "two trillion, six hundred billion, one hundred four million, two hundred forty-three thousand, nine hundred ninety-nine".