40354118 has 16 divisors (see below), whose sum is σ = 69569280. Its totient is φ = 17196936.

The previous prime is 40354103. The next prime is 40354163. The reversal of 40354118 is 81145304.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5546 + ... + 10557.

It is an arithmetic number, because the mean of its divisors is an integer number (4348080).

Almost surely, 2^40354118 is an apocalyptic number.

40354118 is a deficient number, since it is larger than the sum of its proper divisors (29215162).

40354118 is a wasteful number, since it uses less digits than its factorization.

40354118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16291.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 40354118 is about 6352.4891184480. The cubic root of 40354118 is about 343.0014478033.

The spelling of 40354118 in words is "forty million, three hundred fifty-four thousand, one hundred eighteen".