6838599436459 has 16 divisors (see below), whose sum is σ = 8089802784000. Its totient is φ = 5656199187744.

The previous prime is 6838599436457. The next prime is 6838599436469. The reversal of 6838599436459 is 9546349958386.

It is not a de Polignac number, because 6838599436459 - 2¹ = 6838599436457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6838599436457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9569077 + ... + 10258870.

It is an arithmetic number, because the mean of its divisors is an integer number (505612674000).

Almost surely, 2^{6838599436459} is an apocalyptic number.

6838599436459 is a deficient number, since it is larger than the sum of its proper divisors (1251203347541).

6838599436459 is a wasteful number, since it uses less digits than its factorization.

6838599436459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19829682.

The product of its digits is 6046617600, while the sum is 79.

The spelling of 6838599436459 in words is "six trillion, eight hundred thirty-eight billion, five hundred ninety-nine million, four hundred thirty-six thousand, four hundred fifty-nine".