38110142 has 12 divisors (see below), whose sum is σ = 66498480. Its totient is φ = 16332876.

The previous prime is 38110123. The next prime is 38110151. The reversal of 38110142 is 24101183.

38110142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 194342 + ... + 194537.

It is an arithmetic number, because the mean of its divisors is an integer number (5541540).

Almost surely, 2^38110142 is an apocalyptic number.

38110142 is a deficient number, since it is larger than the sum of its proper divisors (28388338).

38110142 is a wasteful number, since it uses less digits than its factorization.

38110142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388895 (or 388888 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 38110142 is about 6173.3412346962. The cubic root of 38110142 is about 336.5220472651.

The spelling of 38110142 in words is "thirty-eight million, one hundred ten thousand, one hundred forty-two".