40314368 has 40 divisors (see below), whose sum is σ = 81758160. Its totient is φ = 19855360.

The previous prime is 40314367. The next prime is 40314383. The reversal of 40314368 is 86341304.

It is a self number, because there is not a number n which added to its sum of digits gives 40314368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40314367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35798 + ... + 36906.

It is an arithmetic number, because the mean of its divisors is an integer number (2043954).

Almost surely, 2^40314368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40314368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40879080).

40314368 is an abundant number, since it is smaller than the sum of its proper divisors (41443792).

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

40314368 is an equidigital number, since it uses as much as digits as its factorization.

40314368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198 (or 1182 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 40314368 is about 6349.3596527524. The cubic root of 40314368 is about 342.8887886134. Note that the first 3 decimals are identical.

The spelling of 40314368 in words is "forty million, three hundred fourteen thousand, three hundred sixty-eight".