42006000806 has 64 divisors (see below), whose sum is σ = 80322361344. Its totient is φ = 15998947200.

The previous prime is 42006000797. The next prime is 42006000811. The reversal of 42006000806 is 60800060024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7213376 + ... + 7219196.

It is an arithmetic number, because the mean of its divisors is an integer number (1255036896).

Almost surely, 2^42006000806 is an apocalyptic number.

42006000806 is a deficient number, since it is larger than the sum of its proper divisors (38316360538).

42006000806 is a wasteful number, since it uses less digits than its factorization.

42006000806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6885.

The product of its (nonzero) digits is 2304, while the sum is 26.

It can be divided in two parts, 4200 and 6000806, that added together give a palindrome (6005006).

The spelling of 42006000806 in words is "forty-two billion, six million, eight hundred six", and thus it is an aban number.