8112788038 has 16 divisors (see below), whose sum is σ = 12429522000. Its totient is φ = 3970215072.

The previous prime is 8112787997. The next prime is 8112788041. The reversal of 8112788038 is 8308872118.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123093 + ... + 177136.

It is an arithmetic number, because the mean of its divisors is an integer number (776845125).

Almost surely, 2^8112788038 is an apocalyptic number.

8112788038 is a deficient number, since it is larger than the sum of its proper divisors (4316733962).

8112788038 is a wasteful number, since it uses less digits than its factorization.

8112788038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300519.

The product of its (nonzero) digits is 172032, while the sum is 46.

The square root of 8112788038 is about 90071.0166368738. The cubic root of 8112788038 is about 2009.3551752845.

The spelling of 8112788038 in words is "eight billion, one hundred twelve million, seven hundred eighty-eight thousand, thirty-eight".