40908141 has 12 divisors (see below), whose sum is σ = 59922720. Its totient is φ = 26887560.

The previous prime is 40908113. The next prime is 40908151. The reversal of 40908141 is 14180904.

40908141 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 40908141 - 2⁷ = 40908013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40908151) 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, 31371 + ... + 32648.

It is an arithmetic number, because the mean of its divisors is an integer number (4993560).

Almost surely, 2^40908141 is an apocalyptic number.

It is an amenable number.

40908141 is a deficient number, since it is larger than the sum of its proper divisors (19014579).

40908141 is a wasteful number, since it uses less digits than its factorization.

40908141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64096 (or 64093 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 40908141 is about 6395.9472324277. The cubic root of 40908141 is about 344.5640113246.

The spelling of 40908141 in words is "forty million, nine hundred eight thousand, one hundred forty-one".