2018210944 has 32 divisors (see below), whose sum is σ = 4030093440. Its totient is φ = 1006736640.

The previous prime is 2018210933. The next prime is 2018211001. The reversal of 2018210944 is 4490128102.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×2018210944² = 8146350828962742272, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 36877 + ... + 73459.

It is an arithmetic number, because the mean of its divisors is an integer number (125940420).

Almost surely, 2^2018210944 is an apocalyptic number.

It is an amenable number.

2018210944 is a deficient number, since it is larger than the sum of its proper divisors (2011882496).

2018210944 is an equidigital number, since it uses as much as digits as its factorization.

2018210944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37028 (or 37016 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 2018210944 is about 44924.5027128849. The cubic root of 2018210944 is about 1263.7335602485.

The spelling of 2018210944 in words is "two billion, eighteen million, two hundred ten thousand, nine hundred forty-four".