40416914 has 16 divisors (see below), whose sum is σ = 64152000. Its totient is φ = 19044144.

The previous prime is 40416907. The next prime is 40416919. The reversal of 40416914 is 41961404.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40416919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4787 + ... + 10185.

It is an arithmetic number, because the mean of its divisors is an integer number (4009500).

Almost surely, 2^40416914 is an apocalyptic number.

40416914 is a deficient number, since it is larger than the sum of its proper divisors (23735086).

40416914 is a wasteful number, since it uses less digits than its factorization.

40416914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5617.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 40416914 is about 6357.4298265887. The cubic root of 40416914 is about 343.1792731581.

The spelling of 40416914 in words is "forty million, four hundred sixteen thousand, nine hundred fourteen".