1141332404 has 24 divisors (see below), whose sum is σ = 2115290688. Its totient is φ = 537704640.

The previous prime is 1141332389. The next prime is 1141332499. The reversal of 1141332404 is 4042331411.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 1141332404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86417 + ... + 98744.

It is an arithmetic number, because the mean of its divisors is an integer number (88137112).

Almost surely, 2^1141332404 is an apocalyptic number.

It is an amenable number.

1141332404 is a deficient number, since it is larger than the sum of its proper divisors (973958284).

1141332404 is a wasteful number, since it uses less digits than its factorization.

1141332404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185255 (or 185253 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1141332404 is about 33783.6114706525. The cubic root of 1141332404 is about 1045.0507530885.

Adding to 1141332404 its reverse (4042331411), we get a palindrome (5183663815).

The spelling of 1141332404 in words is "one billion, one hundred forty-one million, three hundred thirty-two thousand, four hundred four".