1141233411 has 32 divisors (see below), whose sum is σ = 1592414208. Its totient is φ = 726203520.

The previous prime is 1141233403. The next prime is 1141233437. The reversal of 1141233411 is 1143321411.

It is not a de Polignac number, because 1141233411 - 2³ = 1141233403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1141233911) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3059421 + ... + 3059793.

It is an arithmetic number, because the mean of its divisors is an integer number (49762944).

Almost surely, 2^1141233411 is an apocalyptic number.

1141233411 is a deficient number, since it is larger than the sum of its proper divisors (451180797).

1141233411 is a wasteful number, since it uses less digits than its factorization.

1141233411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771.

The product of its digits is 288, while the sum is 21.

The square root of 1141233411 is about 33782.1463350096. The cubic root of 1141233411 is about 1045.0205381982.

Adding to 1141233411 its reverse (1143321411), we get a palindrome (2284554822).

The spelling of 1141233411 in words is "one billion, one hundred forty-one million, two hundred thirty-three thousand, four hundred eleven".