1141304432 has 20 divisors (see below), whose sum is σ = 2282609856. Its totient is φ = 552243840.

The previous prime is 1141304371. The next prime is 1141304453. The reversal of 1141304432 is 2344031411.

1141304432 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1141304398 and 1141304407.

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, 1150013 + ... + 1151004.

Almost surely, 2^1141304432 is an apocalyptic number.

It is an amenable number.

1141304432 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1141304432 is a wasteful number, since it uses less digits than its factorization.

1141304432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301056 (or 2301050 counting only the distinct ones).

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

The square root of 1141304432 is about 33783.1974804044. The cubic root of 1141304432 is about 1045.0422155820.

Adding to 1141304432 its reverse (2344031411), we get a palindrome (3485335843).

The spelling of 1141304432 in words is "one billion, one hundred forty-one million, three hundred four thousand, four hundred thirty-two".