12450641441 has 8 divisors (see below), whose sum is σ = 15066322560. Its totient is φ = 10044214848.

The previous prime is 12450641431. The next prime is 12450641447. The reversal of 12450641441 is 14414605421.

12450641441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12450641441 - 2³⁰ = 11376899617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12450641398 and 12450641407.

It is not an unprimeable number, because it can be changed into a prime (12450641447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52313501 + ... + 52313738.

It is an arithmetic number, because the mean of its divisors is an integer number (1883290320).

Almost surely, 2^12450641441 is an apocalyptic number.

It is an amenable number.

12450641441 is a deficient number, since it is larger than the sum of its proper divisors (2615681119).

12450641441 is a wasteful number, since it uses less digits than its factorization.

12450641441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104627263.

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 12450641441 in words is "twelve billion, four hundred fifty million, six hundred forty-one thousand, four hundred forty-one".