40402206006 has 16 divisors (see below), whose sum is σ = 82129075248. Its totient is φ = 13246624800.

The previous prime is 40402205953. The next prime is 40402206007. The reversal of 40402206006 is 60060220404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40402206007) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 55193905 + ... + 55194636.

It is an arithmetic number, because the mean of its divisors is an integer number (5133067203).

Almost surely, 2^40402206006 is an apocalyptic number.

40402206006 is an abundant number, since it is smaller than the sum of its proper divisors (41726869242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40402206006 is a wasteful number, since it uses less digits than its factorization.

40402206006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110388607.

The product of its (nonzero) digits is 2304, while the sum is 24.

The spelling of 40402206006 in words is "forty billion, four hundred two million, two hundred six thousand, six".