2044011044 has 6 divisors (see below), whose sum is σ = 3577019334. Its totient is φ = 1022005520.

The previous prime is 2044010999. The next prime is 2044011061. The reversal of 2044011044 is 4401104402.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1862785600 + 181225444 = 43160^2 + 13462^2 .

It is a super-2 number, since 2×2044011044² = 8355962295987939872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255501377 + ... + 255501384.

It is an arithmetic number, because the mean of its divisors is an integer number (596169889).

Almost surely, 2^2044011044 is an apocalyptic number.

It is an amenable number.

2044011044 is a deficient number, since it is larger than the sum of its proper divisors (1533008290).

2044011044 is a wasteful number, since it uses less digits than its factorization.

2044011044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511002765 (or 511002763 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2044011044 is about 45210.7403611133. The cubic root of 2044011044 is about 1269.0958170347.

Adding to 2044011044 its reverse (4401104402), we get a palindrome (6445115446).

The spelling of 2044011044 in words is "two billion, forty-four million, eleven thousand, forty-four".