6838124075887 has 32 divisors (see below), whose sum is σ = 7550554729536. Its totient is φ = 6153887001600.

The previous prime is 6838124075851. The next prime is 6838124075891. The reversal of 6838124075887 is 7885704218386.

It is not a de Polignac number, because 6838124075887 - 2⁷ = 6838124075759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6838124072887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160978083 + ... + 161020555.

It is an arithmetic number, because the mean of its divisors is an integer number (235954835298).

Almost surely, 2^{6838124075887} is an apocalyptic number.

6838124075887 is a deficient number, since it is larger than the sum of its proper divisors (712430653649).

6838124075887 is a wasteful number, since it uses less digits than its factorization.

6838124075887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44011.

The product of its (nonzero) digits is 144506880, while the sum is 67.

The spelling of 6838124075887 in words is "six trillion, eight hundred thirty-eight billion, one hundred twenty-four million, seventy-five thousand, eight hundred eighty-seven".