40414394 has 8 divisors (see below), whose sum is σ = 60653568. Its totient is φ = 20196540.

The previous prime is 40414379. The next prime is 40414403. The reversal of 40414394 is 49341404.

40414394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon 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 3 ways as a sum of consecutive naturals, for example, 839 + ... + 9029.

It is an arithmetic number, because the mean of its divisors is an integer number (7581696).

Almost surely, 2^40414394 is an apocalyptic number.

40414394 is a deficient number, since it is larger than the sum of its proper divisors (20239174).

40414394 is a wasteful number, since it uses less digits than its factorization.

40414394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10660.

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

The square root of 40414394 is about 6357.2316301988. The cubic root of 40414394 is about 343.1721405854.

Adding to 40414394 its reverse (49341404), we get a palindrome (89755798).

The spelling of 40414394 in words is "forty million, four hundred fourteen thousand, three hundred ninety-four".