1141403244 has 24 divisors (see below), whose sum is σ = 2779069440. Its totient is φ = 363925584.

The previous prime is 1141403231. The next prime is 1141403279. The reversal of 1141403244 is 4423041411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2067484 + ... + 2068035.

It is an arithmetic number, because the mean of its divisors is an integer number (115794560).

Almost surely, 2^1141403244 is an apocalyptic number.

It is an amenable number.

1141403244 is an abundant number, since it is smaller than the sum of its proper divisors (1637666196).

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

1141403244 is a wasteful number, since it uses less digits than its factorization.

1141403244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4135549 (or 4135547 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1141403244 is about 33784.6598917319. The cubic root of 1141403244 is about 1045.0723739776.

Adding to 1141403244 its reverse (4423041411), we get a palindrome (5564444655).

The spelling of 1141403244 in words is "one billion, one hundred forty-one million, four hundred three thousand, two hundred forty-four".