40304301606 has 24 divisors (see below), whose sum is σ = 87688344744. Its totient is φ = 13379019840.

The previous prime is 40304301601. The next prime is 40304301637. The reversal of 40304301606 is 60610340304.

40304301606 is a `hidden beast` number, since 40 + 30 + 430 + 160 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 40304301606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40304301601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4641156 + ... + 4649831.

It is an arithmetic number, because the mean of its divisors is an integer number (3653681031).

Almost surely, 2^40304301606 is an apocalyptic number.

40304301606 is an abundant number, since it is smaller than the sum of its proper divisors (47384043138).

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

40304301606 is a wasteful number, since it uses less digits than its factorization.

40304301606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9291236 (or 9291233 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The spelling of 40304301606 in words is "forty billion, three hundred four million, three hundred one thousand, six hundred six".