20441013442 has 8 divisors (see below), whose sum is σ = 30662913600. Its totient is φ = 10220042244.

The previous prime is 20441013421. The next prime is 20441013473. The reversal of 20441013442 is 24431014402.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174342 + ... + 266977.

It is an arithmetic number, because the mean of its divisors is an integer number (3832864200).

Almost surely, 2^20441013442 is an apocalyptic number.

20441013442 is a deficient number, since it is larger than the sum of its proper divisors (10221900158).

20441013442 is a wasteful number, since it uses less digits than its factorization.

20441013442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464480.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 20441013442 its reverse (24431014402), we get a palindrome (44872027844).

The spelling of 20441013442 in words is "twenty billion, four hundred forty-one million, thirteen thousand, four hundred forty-two".