2044412101 has 8 divisors (see below), whose sum is σ = 2115713880. Its totient is φ = 1973164032.

The previous prime is 2044412099. The next prime is 2044412119. The reversal of 2044412101 is 1012144402.

It can be written as a sum of positive squares in 4 ways, for example, as 255968001 + 1788444100 = 15999^2 + 42290^2 .

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 2044412101 - 2¹ = 2044412099 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 (2044412131) 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, 73701 + ... + 97573.

It is an arithmetic number, because the mean of its divisors is an integer number (264464235).

Almost surely, 2^2044412101 is an apocalyptic number.

It is an amenable number.

2044412101 is a deficient number, since it is larger than the sum of its proper divisors (71301779).

2044412101 is a wasteful number, since it uses less digits than its factorization.

2044412101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26855.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2044412101 is about 45215.1755608667. The cubic root of 2044412101 is about 1269.1788150330.

Adding to 2044412101 its reverse (1012144402), we get a palindrome (3056556503).

The spelling of 2044412101 in words is "two billion, forty-four million, four hundred twelve thousand, one hundred one".