1141342032 has 20 divisors (see below), whose sum is σ = 2948467040. Its totient is φ = 380447328.

The previous prime is 1141342021. The next prime is 1141342043. The reversal of 1141342032 is 2302431411.

It is an interprime number because it is at equal distance from previous prime (1141342021) and next prime (1141342043).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11888932 + ... + 11889027.

It is an arithmetic number, because the mean of its divisors is an integer number (147423352).

Almost surely, 2^1141342032 is an apocalyptic number.

1141342032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1141342032 is an abundant number, since it is smaller than the sum of its proper divisors (1807125008).

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

1141342032 is a wasteful number, since it uses less digits than its factorization.

1141342032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23777970 (or 23777964 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1141342032 is about 33783.7539654787. The cubic root of 1141342032 is about 1045.0536916775.

Adding to 1141342032 its reverse (2302431411), we get a palindrome (3443773443).

The spelling of 1141342032 in words is "one billion, one hundred forty-one million, three hundred forty-two thousand, thirty-two".