40234108 has 12 divisors (see below), whose sum is σ = 70964992. Its totient is φ = 19958400.

The previous prime is 40234097. The next prime is 40234109. The reversal of 40234108 is 80143204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40234109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39093 + ... + 40108.

Almost surely, 2^40234108 is an apocalyptic number.

It is an amenable number.

40234108 is a deficient number, since it is larger than the sum of its proper divisors (30730884).

40234108 is a wasteful number, since it uses less digits than its factorization.

40234108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79332 (or 79330 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 40234108 is about 6343.0361815143. The cubic root of 40234108 is about 342.6610903287.

The spelling of 40234108 in words is "forty million, two hundred thirty-four thousand, one hundred eight".