2044164160244 has 6 divisors (see below), whose sum is σ = 3577287280434. Its totient is φ = 1022082080120.

The previous prime is 2044164160189. The next prime is 2044164160261. The reversal of 2044164160244 is 4420614614402.

It can be written as a sum of positive squares in only one way, i.e., 1878708835600 + 165455324644 = 1370660^2 + 406762^2 .

It is a super-2 number, since 2×2044164160244² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2044164160198 and 2044164160207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255520520027 + ... + 255520520034.

It is an arithmetic number, because the mean of its divisors is an integer number (596214546739).

Almost surely, 2^{2044164160244} is an apocalyptic number.

It is an amenable number.

2044164160244 is a deficient number, since it is larger than the sum of its proper divisors (1533123120190).

2044164160244 is a wasteful number, since it uses less digits than its factorization.

2044164160244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511041040065 (or 511041040063 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 38.

Adding to 2044164160244 its reverse (4420614614402), we get a palindrome (6464778774646).

The spelling of 2044164160244 in words is "two trillion, forty-four billion, one hundred sixty-four million, one hundred sixty thousand, two hundred forty-four".