40353914 has 16 divisors (see below), whose sum is σ = 63410688. Its totient is φ = 19223952.

The previous prime is 40353851. The next prime is 40353917. The reversal of 40353914 is 41935304.

40353914 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 not an unprimeable number, because it can be changed into a prime (40353917) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11159 + ... + 14325.

It is an arithmetic number, because the mean of its divisors is an integer number (3963168).

Almost surely, 2^40353914 is an apocalyptic number.

40353914 is a deficient number, since it is larger than the sum of its proper divisors (23056774).

40353914 is a wasteful number, since it uses less digits than its factorization.

40353914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 40353914 is about 6352.4730617296. The cubic root of 40353914 is about 343.0008698168. Note that the first 3 decimals are identical.

The spelling of 40353914 in words is "forty million, three hundred fifty-three thousand, nine hundred fourteen".