6840000011137 has 4 divisors (see below), whose sum is σ = 6851268545536. Its totient is φ = 6828731476740.

The previous prime is 6840000011129. The next prime is 6840000011177. The reversal of 6840000011137 is 7311100000486.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6840000011137 - 2³ = 6840000011129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6840000011099 and 6840000011108.

It is not an unprimeable number, because it can be changed into a prime (6840000011177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5634266289 + ... + 5634267502.

It is an arithmetic number, because the mean of its divisors is an integer number (1712817136384).

Almost surely, 2^{6840000011137} is an apocalyptic number.

It is an amenable number.

6840000011137 is a deficient number, since it is larger than the sum of its proper divisors (11268534399).

6840000011137 is a wasteful number, since it uses less digits than its factorization.

6840000011137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11268534398.

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 6840000011137 in words is "six trillion, eight hundred forty billion, eleven thousand, one hundred thirty-seven".