6206139878113 has 16 divisors (see below), whose sum is σ = 7134145634304. Its totient is φ = 5288521145040.

The previous prime is 6206139878111. The next prime is 6206139878123. The reversal of 6206139878113 is 3118789316026.

It is not a de Polignac number, because 6206139878113 - 2¹ = 6206139878111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6206139878111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 836506 + ... + 3621052.

It is an arithmetic number, because the mean of its divisors is an integer number (445884102144).

Almost surely, 2^{6206139878113} is an apocalyptic number.

It is an amenable number.

6206139878113 is a deficient number, since it is larger than the sum of its proper divisors (928005756191).

6206139878113 is a wasteful number, since it uses less digits than its factorization.

6206139878113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2786412.

The product of its (nonzero) digits is 2612736, while the sum is 55.

The spelling of 6206139878113 in words is "six trillion, two hundred six billion, one hundred thirty-nine million, eight hundred seventy-eight thousand, one hundred thirteen".