2044164160207 has 32 divisors (see below), whose sum is σ = 2245660200000. Its totient is φ = 1849196052480.

The previous prime is 2044164160189. The next prime is 2044164160261. The reversal of 2044164160207 is 7020614614402.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2044164160207 is a prime.

It is a super-2 number, since 2×2044164160207² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044164160267) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 592681419 + ... + 592684867.

It is an arithmetic number, because the mean of its divisors is an integer number (70176881250).

Almost surely, 2^{2044164160207} is an apocalyptic number.

2044164160207 is a deficient number, since it is larger than the sum of its proper divisors (201496039793).

2044164160207 is a wasteful number, since it uses less digits than its factorization.

2044164160207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5691.

The product of its (nonzero) digits is 64512, while the sum is 37.

Adding to 2044164160207 its reverse (7020614614402), we get a palindrome (9064778774609).

The spelling of 2044164160207 in words is "two trillion, forty-four billion, one hundred sixty-four million, one hundred sixty thousand, two hundred seven".