20442411303 has 8 divisors (see below), whose sum is σ = 27274810608. Its totient is φ = 13619143104.

The previous prime is 20442411289. The next prime is 20442411307. The reversal of 20442411303 is 30311424402.

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

It is not a de Polignac number, because 20442411303 - 2¹² = 20442407207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20442411307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2277550 + ... + 2286507.

It is an arithmetic number, because the mean of its divisors is an integer number (3409351326).

Almost surely, 2^20442411303 is an apocalyptic number.

20442411303 is a deficient number, since it is larger than the sum of its proper divisors (6832399305).

20442411303 is a wasteful number, since it uses less digits than its factorization.

20442411303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4565553.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 20442411303 its reverse (30311424402), we get a palindrome (50753835705).

The spelling of 20442411303 in words is "twenty billion, four hundred forty-two million, four hundred eleven thousand, three hundred three".