1141330536 has 48 divisors (see below), whose sum is σ = 3098967300. Its totient is φ = 379475712.

The previous prime is 1141330507. The next prime is 1141330549. The reversal of 1141330536 is 6350331411.

1141330536 is a `hidden beast` number, since 114 + 13 + 3 + 0 + 536 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1139062500 + 2268036 = 33750^2 + 1506^2 .

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 8620 + ... + 48548.

Almost surely, 2^1141330536 is an apocalyptic number.

It is an amenable number.

1141330536 is an abundant number, since it is smaller than the sum of its proper divisors (1957636764).

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

1141330536 is a wasteful number, since it uses less digits than its factorization.

1141330536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40338 (or 40331 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 1141330536 is about 33783.5838241001. The cubic root of 1141330536 is about 1045.0501829491.

Adding to 1141330536 its reverse (6350331411), we get a palindrome (7491661947).

The spelling of 1141330536 in words is "one billion, one hundred forty-one million, three hundred thirty thousand, five hundred thirty-six".