1241211344 has 80 divisors (see below), whose sum is σ = 2635545600. Its totient is φ = 563976192.

The previous prime is 1241211341. The next prime is 1241211403. The reversal of 1241211344 is 4431121421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241211341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1009322 + ... + 1010550.

It is an arithmetic number, because the mean of its divisors is an integer number (32944320).

Almost surely, 2^1241211344 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 1241211344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1317772800).

1241211344 is an abundant number, since it is smaller than the sum of its proper divisors (1394334256).

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

1241211344 is a wasteful number, since it uses less digits than its factorization.

1241211344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380 (or 1374 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 1241211344 is about 35230.8294537611. The cubic root of 1241211344 is about 1074.6867936294.

Adding to 1241211344 its reverse (4431121421), we get a palindrome (5672332765).

The spelling of 1241211344 in words is "one billion, two hundred forty-one million, two hundred eleven thousand, three hundred forty-four".