2044100289 has 64 divisors (see below), whose sum is σ = 3535994880. Its totient is φ = 1019304000.

The previous prime is 2044100263. The next prime is 2044100309. The reversal of 2044100289 is 9820014402.

It is not a de Polignac number, because 2044100289 - 2¹² = 2044096193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2044104289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 937002 + ... + 939180.

It is an arithmetic number, because the mean of its divisors is an integer number (55249920).

Almost surely, 2^2044100289 is an apocalyptic number.

It is an amenable number.

2044100289 is a deficient number, since it is larger than the sum of its proper divisors (1491894591).

2044100289 is a wasteful number, since it uses less digits than its factorization.

2044100289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 2044100289 is about 45211.7273392645. The cubic root of 2044100289 is about 1269.1142870601.

The spelling of 2044100289 in words is "two billion, forty-four million, one hundred thousand, two hundred eighty-nine".