12441104545 has 8 divisors (see below), whose sum is σ = 15444129960. Its totient is φ = 9609680640.

The previous prime is 12441104539. The next prime is 12441104551. The reversal of 12441104545 is 54540114421.

It is an interprime number because it is at equal distance from previous prime (12441104539) and next prime (12441104551).

It can be written as a sum of positive squares in 4 ways, for example, as 4562056849 + 7879047696 = 67543^2 + 88764^2 .

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

It is not a de Polignac number, because 12441104545 - 2³ = 12441104537 is a prime.

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, 42900216 + ... + 42900505.

It is an arithmetic number, because the mean of its divisors is an integer number (1930516245).

Almost surely, 2^12441104545 is an apocalyptic number.

It is an amenable number.

12441104545 is a deficient number, since it is larger than the sum of its proper divisors (3003025415).

12441104545 is an equidigital number, since it uses as much as digits as its factorization.

12441104545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85800755.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 12441104545 its reverse (54540114421), we get a palindrome (66981218966).

The spelling of 12441104545 in words is "twelve billion, four hundred forty-one million, one hundred four thousand, five hundred forty-five".