40000030000006 has 8 divisors (see below), whose sum is σ = 60008393434680. Its totient is φ = 19997232188448.

The previous prime is 40000029999991. The next prime is 40000030000037. The reversal of 40000030000006 is 60000003000004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1391387811 + ... + 1391416558.

It is an arithmetic number, because the mean of its divisors is an integer number (7501049179335).

Almost surely, 2^{40000030000006} is an apocalyptic number.

40000030000006 is the 4000002-nd centered pentagonal number.

40000030000006 is a deficient number, since it is larger than the sum of its proper divisors (20008363434674).

40000030000006 is a wasteful number, since it uses less digits than its factorization.

40000030000006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2782811558.

The product of its (nonzero) digits is 72, while the sum is 13.

The spelling of 40000030000006 in words is "forty trillion, thirty million, six", and thus it is an aban number, an eban number, and an uban number.