1141403332 has 6 divisors (see below), whose sum is σ = 1997455838. Its totient is φ = 570701664.

The previous prime is 1141403317. The next prime is 1141403339. The reversal of 1141403332 is 2333041411.

It can be written as a sum of positive squares in only one way, i.e., 1135420416 + 5982916 = 33696^2 + 2446^2 .

It is not an unprimeable number, because it can be changed into a prime (1141403339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142675413 + ... + 142675420.

Almost surely, 2^1141403332 is an apocalyptic number.

It is an amenable number.

1141403332 is a deficient number, since it is larger than the sum of its proper divisors (856052506).

1141403332 is a wasteful number, since it uses less digits than its factorization.

1141403332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285350837 (or 285350835 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1141403332 is about 33784.6611940981. The cubic root of 1141403332 is about 1045.0724008352.

Adding to 1141403332 its reverse (2333041411), we get a palindrome (3474444743).

The spelling of 1141403332 in words is "one billion, one hundred forty-one million, four hundred three thousand, three hundred thirty-two".