4044160304161 has 8 divisors (see below), whose sum is σ = 4067780281704. Its totient is φ = 4020543123840.

The previous prime is 4044160304143. The next prime is 4044160304167. The reversal of 4044160304161 is 1614030614404.

It can be written as a sum of positive squares in 4 ways, for example, as 790036545600 + 3254123758561 = 888840^2 + 1803919^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4044160304161 - 2¹⁷ = 4044160173089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4044160304167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2236575 + ... + 3618091.

It is an arithmetic number, because the mean of its divisors is an integer number (508472535213).

Almost surely, 2^{4044160304161} is an apocalyptic number.

It is an amenable number.

4044160304161 is a deficient number, since it is larger than the sum of its proper divisors (23619977543).

4044160304161 is a wasteful number, since it uses less digits than its factorization.

4044160304161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398611.

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 4044160304161 its reverse (1614030614404), we get a palindrome (5658190918565).

The spelling of 4044160304161 in words is "four trillion, forty-four billion, one hundred sixty million, three hundred four thousand, one hundred sixty-one".