1241443344 has 80 divisors (see below), whose sum is σ = 3253041792. Its totient is φ = 407921664.

The previous prime is 1241443321. The next prime is 1241443361. The reversal of 1241443344 is 4433441421.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1448164 + ... + 1449020.

Almost surely, 2^1241443344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1241443344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1626520896).

1241443344 is an abundant number, since it is smaller than the sum of its proper divisors (2011598448).

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

1241443344 is a wasteful number, since it uses less digits than its factorization.

1241443344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1264 (or 1258 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

The square root of 1241443344 is about 35234.1218707094. The cubic root of 1241443344 is about 1074.7537475248.

Adding to 1241443344 its reverse (4433441421), we get a palindrome (5674884765).

The spelling of 1241443344 in words is "one billion, two hundred forty-one million, four hundred forty-three thousand, three hundred forty-four".