40323232306 has 16 divisors (see below), whose sum is σ = 69209553024. Its totient is φ = 17260382304.

The previous prime is 40323232303. The next prime is 40323232307. The reversal of 40323232306 is 60323232304.

It is a happy number.

40323232306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40323232303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1738315 + ... + 1761358.

It is an arithmetic number, because the mean of its divisors is an integer number (4325597064).

Almost surely, 2^40323232306 is an apocalyptic number.

40323232306 is a deficient number, since it is larger than the sum of its proper divisors (28886320718).

40323232306 is a wasteful number, since it uses less digits than its factorization.

40323232306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3500505.

The product of its (nonzero) digits is 15552, while the sum is 28.

The spelling of 40323232306 in words is "forty billion, three hundred twenty-three million, two hundred thirty-two thousand, three hundred six".