1141342132 has 24 divisors (see below), whose sum is σ = 2286216576. Its totient is φ = 488389728.

The previous prime is 1141342129. The next prime is 1141342157. The reversal of 1141342132 is 2312431411.

It is a congruent number.

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, 12928 + ... + 49495.

It is an arithmetic number, because the mean of its divisors is an integer number (95259024).

Almost surely, 2^1141342132 is an apocalyptic number.

It is an amenable number.

1141342132 is an abundant number, since it is smaller than the sum of its proper divisors (1144874444).

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

1141342132 is a wasteful number, since it uses less digits than its factorization.

1141342132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63087 (or 63085 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 1141342132 is about 33783.7554454800. The cubic root of 1141342132 is about 1045.0537221987.

Adding to 1141342132 its reverse (2312431411), we get a palindrome (3453773543).

The spelling of 1141342132 in words is "one billion, one hundred forty-one million, three hundred forty-two thousand, one hundred thirty-two".