20441003312002 has 24 divisors (see below), whose sum is σ = 38411116116156. Its totient is φ = 8086550760288.

The previous prime is 20441003311999. The next prime is 20441003312101. The reversal of 20441003312002 is 20021330014402.

It can be written as a sum of positive squares in 2 ways, for example, as 17370731888041 + 3070271423961 = 4167821^2 + 1752219^2 .

It is a super-3 number, since 3×20441003312002³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8022370513 + ... + 8022373060.

Almost surely, 2^{20441003312002} is an apocalyptic number.

20441003312002 is a deficient number, since it is larger than the sum of its proper divisors (17970112804154).

20441003312002 is a wasteful number, since it uses less digits than its factorization.

20441003312002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16044743602 (or 16044743595 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20441003312002 its reverse (20021330014402), we get a palindrome (40462333326404).

The spelling of 20441003312002 in words is "twenty trillion, four hundred forty-one billion, three million, three hundred twelve thousand, two".