1241135104 has 96 divisors (see below), whose sum is σ = 2782306800. Its totient is φ = 548536320.

The previous prime is 1241135041. The next prime is 1241135107. The reversal of 1241135104 is 4015311421.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241135107) 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, 832792 + ... + 834280.

Almost surely, 2^1241135104 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 1241135104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1391153400).

1241135104 is an abundant number, since it is smaller than the sum of its proper divisors (1541171696).

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

1241135104 is a wasteful number, since it uses less digits than its factorization.

1241135104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559 (or 1539 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1241135104 is about 35229.7474302613. The cubic root of 1241135104 is about 1074.6647893728.

Adding to 1241135104 its reverse (4015311421), we get a palindrome (5256446525).

The spelling of 1241135104 in words is "one billion, two hundred forty-one million, one hundred thirty-five thousand, one hundred four".