12441110420 has 24 divisors (see below), whose sum is σ = 26370507744. Its totient is φ = 4929934496.

The previous prime is 12441110401. The next prime is 12441110431. The reversal of 12441110420 is 2401114421.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 12441110392 and 12441110401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2904662 + ... + 2908941.

It is an arithmetic number, because the mean of its divisors is an integer number (1098771156).

Almost surely, 2^12441110420 is an apocalyptic number.

12441110420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12441110420 is an abundant number, since it is smaller than the sum of its proper divisors (13929397324).

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

12441110420 is a wasteful number, since it uses less digits than its factorization.

12441110420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5813719 (or 5813717 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 12441110420 its reverse (2401114421), we get a palindrome (14842224841).

The spelling of 12441110420 in words is "twelve billion, four hundred forty-one million, one hundred ten thousand, four hundred twenty".