40042114 has 24 divisors (see below), whose sum is σ = 70096320. Its totient is φ = 17105256.

The previous prime is 40042109. The next prime is 40042129. The reversal of 40042114 is 41124004.

40042114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11 ways as a sum of consecutive naturals, for example, 47307 + ... + 48145.

It is an arithmetic number, because the mean of its divisors is an integer number (2920680).

Almost surely, 2^40042114 is an apocalyptic number.

40042114 is a deficient number, since it is larger than the sum of its proper divisors (30054206).

40042114 is a wasteful number, since it uses less digits than its factorization.

40042114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342 (or 1335 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 40042114 is about 6327.8838484915. The cubic root of 40042114 is about 342.1151704495.

Adding to 40042114 its reverse (41124004), we get a palindrome (81166118).

The spelling of 40042114 in words is "forty million, forty-two thousand, one hundred fourteen".