20441003332 has 12 divisors (see below), whose sum is σ = 35772806160. Its totient is φ = 10220201576.

The previous prime is 20441003291. The next prime is 20441003347. The reversal of 20441003332 is 23330014402.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160143 + ... + 257929.

It is an arithmetic number, because the mean of its divisors is an integer number (2981067180).

Almost surely, 2^20441003332 is an apocalyptic number.

It is an amenable number.

20441003332 is a deficient number, since it is larger than the sum of its proper divisors (15331802828).

20441003332 is a wasteful number, since it uses less digits than its factorization.

20441003332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150050 (or 150048 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20441003332 its reverse (23330014402), we get a palindrome (43771017734).

The spelling of 20441003332 in words is "twenty billion, four hundred forty-one million, three thousand, three hundred thirty-two".