40323414 has 32 divisors (see below), whose sum is σ = 84093696. Its totient is φ = 12877920.

The previous prime is 40323331. The next prime is 40323421. The reversal of 40323414 is 41432304.

40323414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13519 + ... + 16229.

It is an arithmetic number, because the mean of its divisors is an integer number (2627928).

Almost surely, 2^40323414 is an apocalyptic number.

40323414 is an abundant number, since it is smaller than the sum of its proper divisors (43770282).

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

40323414 is a wasteful number, since it uses less digits than its factorization.

40323414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 40323414 is about 6350.0719680961. The cubic root of 40323414 is about 342.9144332340.

Adding to 40323414 its reverse (41432304), we get a palindrome (81755718).

The spelling of 40323414 in words is "forty million, three hundred twenty-three thousand, four hundred fourteen".