2174133945886 has 32 divisors (see below), whose sum is σ = 3772004640768. Its totient is φ = 920584206720.

The previous prime is 2174133945877. The next prime is 2174133945911. The reversal of 2174133945886 is 6885493314712.

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 15 ways as a sum of consecutive naturals, for example, 1127595 + ... + 2370598.

It is an arithmetic number, because the mean of its divisors is an integer number (117875145024).

Almost surely, 2^{2174133945886} is an apocalyptic number.

2174133945886 is a deficient number, since it is larger than the sum of its proper divisors (1597870694882).

2174133945886 is a wasteful number, since it uses less digits than its factorization.

2174133945886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3498736.

The product of its digits is 34836480, while the sum is 61.

The spelling of 2174133945886 in words is "two trillion, one hundred seventy-four billion, one hundred thirty-three million, nine hundred forty-five thousand, eight hundred eighty-six".