1241443241 has 8 divisors (see below), whose sum is σ = 1327233024. Its totient is φ = 1157071680.

The previous prime is 1241443237. The next prime is 1241443279. The reversal of 1241443241 is 1423441421.

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

It is not a de Polignac number, because 1241443241 - 2² = 1241443237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1241443241.

It is not an unprimeable number, because it can be changed into a prime (1241445241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352745 + ... + 356246.

It is an arithmetic number, because the mean of its divisors is an integer number (165904128).

Almost surely, 2^1241443241 is an apocalyptic number.

It is an amenable number.

1241443241 is a deficient number, since it is larger than the sum of its proper divisors (85789783).

1241443241 is a wasteful number, since it uses less digits than its factorization.

1241443241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709111.

The product of its digits is 3072, while the sum is 26.

The square root of 1241443241 is about 35234.1204090580. The cubic root of 1241443241 is about 1074.7537178014.

Adding to 1241443241 its reverse (1423441421), we get a palindrome (2664884662).

It can be divided in two parts, 12414 and 43241, that added together give a palindrome (55655).

The spelling of 1241443241 in words is "one billion, two hundred forty-one million, four hundred forty-three thousand, two hundred forty-one".