1141320434232 has 64 divisors (see below), whose sum is σ = 3118087123200. Its totient is φ = 345255229440.

The previous prime is 1141320434213. The next prime is 1141320434239. The reversal of 1141320434232 is 2324340231411.

It is a super-2 number, since 2×1141320434232² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1141320434232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141320434239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3593932 + ... + 3898587.

It is an arithmetic number, because the mean of its divisors is an integer number (48720111300).

Almost surely, 2^{1141320434232} is an apocalyptic number.

1141320434232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1141320434232 is an abundant number, since it is smaller than the sum of its proper divisors (1976766688968).

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

1141320434232 is a wasteful number, since it uses less digits than its factorization.

1141320434232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7493116 (or 7493112 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1141320434232 its reverse (2324340231411), we get a palindrome (3465660665643).

The spelling of 1141320434232 in words is "one trillion, one hundred forty-one billion, three hundred twenty million, four hundred thirty-four thousand, two hundred thirty-two".