20104044441 has 8 divisors (see below), whose sum is σ = 28867345920. Its totient is φ = 12371719632.

The previous prime is 20104044421. The next prime is 20104044463. The reversal of 20104044441 is 14444040102.

It is a happy number.

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

It is not a de Polignac number, because 20104044441 - 2³⁰ = 19030302617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20104044421) 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, 257744121 + ... + 257744198.

It is an arithmetic number, because the mean of its divisors is an integer number (3608418240).

Almost surely, 2^20104044441 is an apocalyptic number.

It is an amenable number.

20104044441 is a deficient number, since it is larger than the sum of its proper divisors (8763301479).

20104044441 is a wasteful number, since it uses less digits than its factorization.

20104044441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515488335.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 20104044441 its reverse (14444040102), we get a palindrome (34548084543).

The spelling of 20104044441 in words is "twenty billion, one hundred four million, forty-four thousand, four hundred forty-one".