40514103 has 12 divisors (see below), whose sum is σ = 66880528. Its totient is φ = 23150880.

The previous prime is 40514083. The next prime is 40514129. The reversal of 40514103 is 30141504.

It is a happy number.

40514103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40514103 - 2⁶ = 40514039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40514183) 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 11 ways as a sum of consecutive naturals, for example, 321478 + ... + 321603.

Almost surely, 2^40514103 is an apocalyptic number.

40514103 is a deficient number, since it is larger than the sum of its proper divisors (26366425).

40514103 is a wasteful number, since it uses less digits than its factorization.

40514103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643094 (or 643091 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 40514103 is about 6365.0689705611. The cubic root of 40514103 is about 343.4541296337.

Adding to 40514103 its reverse (30141504), we get a palindrome (70655607).

The spelling of 40514103 in words is "forty million, five hundred fourteen thousand, one hundred three".