1000000000006 has 16 divisors (see below), whose sum is σ = 1717109922816. Its totient is φ = 427865376456.

The previous prime is 999999999989. The next prime is 1000000000039. The reversal of 1000000000006 is 6000000000001.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 999999999899 and 999999999908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58828876 + ... + 58845871.

It is an arithmetic number, because the mean of its divisors is an integer number (107319370176).

Almost surely, 2^{1000000000006} is an apocalyptic number.

1000000000006 is a deficient number, since it is larger than the sum of its proper divisors (717109922810).

1000000000006 is a wasteful number, since it uses less digits than its factorization.

1000000000006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117675363.

The product of its (nonzero) digits is 6, while the sum is 7.

Adding to 1000000000006 its reverse (6000000000001), we get a palindrome (7000000000007).

The spelling of 1000000000006 in words is "one trillion, six", and thus it is an aban number and an uban number.