12441103020 has 72 divisors (see below), whose sum is σ = 37760735376. Its totient is φ = 3315629952.

The previous prime is 12441103019. The next prime is 12441103033. The reversal of 12441103020 is 2030114421.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12441102984 and 12441103002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 291999 + ... + 331881.

It is an arithmetic number, because the mean of its divisors is an integer number (524454658).

Almost surely, 2^12441103020 is an apocalyptic number.

12441103020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12441103020 is an abundant number, since it is smaller than the sum of its proper divisors (25319632356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12441103020 is a wasteful number, since it uses less digits than its factorization.

12441103020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41631 (or 41626 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12441103020 its reverse (2030114421), we get a palindrome (14471217441).

The spelling of 12441103020 in words is "twelve billion, four hundred forty-one million, one hundred three thousand, twenty".