4044201211109 has 4 divisors (see below), whose sum is σ = 4044225086220. Its totient is φ = 4044177336000.

The previous prime is 4044201211097. The next prime is 4044201211111. The reversal of 4044201211109 is 9011121024404.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2696853684100 + 1347347527009 = 1642210^2 + 1160753^2 .

It is a cyclic number.

It is not a de Polignac number, because 4044201211109 - 2⁴ = 4044201211093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044201211129) 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, 11681642 + ... + 12022859.

It is an arithmetic number, because the mean of its divisors is an integer number (1011056271555).

Almost surely, 2^{4044201211109} is an apocalyptic number.

It is an amenable number.

4044201211109 is a deficient number, since it is larger than the sum of its proper divisors (23875111).

4044201211109 is a wasteful number, since it uses less digits than its factorization.

4044201211109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23875110.

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 4044201211109 in words is "four trillion, forty-four billion, two hundred one million, two hundred eleven thousand, one hundred nine".