4044361163 has 4 divisors (see below), whose sum is σ = 4062177960. Its totient is φ = 4026544368.

The previous prime is 4044361159. The next prime is 4044361187. The reversal of 4044361163 is 3611634404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4044361163 - 2² = 4044361159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4044361103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8908058 + ... + 8908511.

It is an arithmetic number, because the mean of its divisors is an integer number (1015544490).

Almost surely, 2^4044361163 is an apocalyptic number.

4044361163 is a deficient number, since it is larger than the sum of its proper divisors (17816797).

4044361163 is a wasteful number, since it uses less digits than its factorization.

4044361163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17816796.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 4044361163 is about 63595.2919876936. The cubic root of 4044361163 is about 1593.2477375291.

Adding to 4044361163 its reverse (3611634404), we get a palindrome (7655995567).

The spelling of 4044361163 in words is "four billion, forty-four million, three hundred sixty-one thousand, one hundred sixty-three".