4000031000027 has 16 divisors (see below), whose sum is σ = 4044112576224. Its totient is φ = 3956040000000.

The previous prime is 4000031000023. The next prime is 4000031000033. The reversal of 4000031000027 is 7200001300004.

It is a happy number.

4000031000027 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4000031000027 - 2² = 4000031000023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4000030999969 and 4000031000014.

It is not an unprimeable number, because it can be changed into a prime (4000031000023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 403997777 + ... + 404007677.

It is an arithmetic number, because the mean of its divisors is an integer number (252757036014).

Almost surely, 2^{4000031000027} is an apocalyptic number.

4000031000027 is a deficient number, since it is larger than the sum of its proper divisors (44081576197).

4000031000027 is a wasteful number, since it uses less digits than its factorization.

4000031000027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14030.

The product of its (nonzero) digits is 168, while the sum is 17.

The spelling of 4000031000027 in words is "four trillion, thirty-one million, twenty-seven", and thus it is an aban number.