6111678451171 has 4 divisors (see below), whose sum is σ = 6322425984000. Its totient is φ = 5900930918344.

The previous prime is 6111678451147. The next prime is 6111678451247. The reversal of 6111678451171 is 1711548761116.

6111678451171 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6111678451171 - 2³⁹ = 5561922637283 is a prime.

It is a super-2 number, since 2×6111678451171² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6111678451471) 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, 105373766371 + ... + 105373766428.

It is an arithmetic number, because the mean of its divisors is an integer number (1580606496000).

Almost surely, 2^{6111678451171} is an apocalyptic number.

6111678451171 is a deficient number, since it is larger than the sum of its proper divisors (210747532829).

6111678451171 is a wasteful number, since it uses less digits than its factorization.

6111678451171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210747532828.

The product of its digits is 282240, while the sum is 49.

The spelling of 6111678451171 in words is "six trillion, one hundred eleven billion, six hundred seventy-eight million, four hundred fifty-one thousand, one hundred seventy-one".