4128008811886 has 16 divisors (see below), whose sum is σ = 6569283609504. Its totient is φ = 1938730361344.

The previous prime is 4128008811859. The next prime is 4128008811919. The reversal of 4128008811886 is 6881188008214.

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 (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120670795 + ... + 120704998.

It is an arithmetic number, because the mean of its divisors is an integer number (410580225594).

Almost surely, 2^{4128008811886} is an apocalyptic number.

4128008811886 is a deficient number, since it is larger than the sum of its proper divisors (2441274797618).

4128008811886 is a wasteful number, since it uses less digits than its factorization.

4128008811886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241376315.

The product of its (nonzero) digits is 1572864, while the sum is 55.

The spelling of 4128008811886 in words is "four trillion, one hundred twenty-eight billion, eight million, eight hundred eleven thousand, eight hundred eighty-six".