40323232308 has 48 divisors (see below), whose sum is σ = 95430565440. Its totient is φ = 13249929984.

The previous prime is 40323232307. The next prime is 40323232321. The reversal of 40323232308 is 80323232304.

40323232308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 410878 + ... + 499466.

It is an arithmetic number, because the mean of its divisors is an integer number (1988136780).

Almost surely, 2^40323232308 is an apocalyptic number.

It is an amenable number.

40323232308 is an abundant number, since it is smaller than the sum of its proper divisors (55107333132).

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

40323232308 is a wasteful number, since it uses less digits than its factorization.

40323232308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89136 (or 89134 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

The spelling of 40323232308 in words is "forty billion, three hundred twenty-three million, two hundred thirty-two thousand, three hundred eight".