6842118619 has 16 divisors (see below), whose sum is σ = 7951998976. Its totient is φ = 5765450400.

The previous prime is 6842118589. The next prime is 6842118623. The reversal of 6842118619 is 9168112486.

It is a cyclic number.

It is not a de Polignac number, because 6842118619 - 2¹⁵ = 6842085851 is a prime.

It is a super-2 number, since 2×6842118619² = 93629174392932934322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6842118659) 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, 1178614 + ... + 1184404.

It is an arithmetic number, because the mean of its divisors is an integer number (496999936).

Almost surely, 2^6842118619 is an apocalyptic number.

6842118619 is a deficient number, since it is larger than the sum of its proper divisors (1109880357).

6842118619 is a wasteful number, since it uses less digits than its factorization.

6842118619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8626.

The product of its digits is 165888, while the sum is 46.

The square root of 6842118619 is about 82717.0999189406. The cubic root of 6842118619 is about 1898.4399584985.

The spelling of 6842118619 in words is "six billion, eight hundred forty-two million, one hundred eighteen thousand, six hundred nineteen".