2100334444 has 24 divisors (see below), whose sum is σ = 4086013568. Its totient is φ = 938113920.

The previous prime is 2100334427. The next prime is 2100334477. The reversal of 2100334444 is 4444330012.

It is a super-2 number, since 2×2100334444² = 8822809553305578272, which contains 22 as substring.

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, 649857 + ... + 653080.

Almost surely, 2^2100334444 is an apocalyptic number.

It is an amenable number.

2100334444 is a deficient number, since it is larger than the sum of its proper divisors (1985679124).

2100334444 is a wasteful number, since it uses less digits than its factorization.

2100334444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302985 (or 1302983 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2100334444 is about 45829.4058874867. The cubic root of 2100334444 is about 1280.6471426517.

Adding to 2100334444 its reverse (4444330012), we get a palindrome (6544664456).

The spelling of 2100334444 in words is "two billion, one hundred million, three hundred thirty-four thousand, four hundred forty-four".