1132114420 has 48 divisors (see below), whose sum is σ = 2495808000. Its totient is φ = 430796160.

The previous prime is 1132114393. The next prime is 1132114421. The reversal of 1132114420 is 244112311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132114421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21106 + ... + 52054.

It is an arithmetic number, because the mean of its divisors is an integer number (51996000).

Almost surely, 2^1132114420 is an apocalyptic number.

1132114420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132114420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1247904000).

1132114420 is an abundant number, since it is smaller than the sum of its proper divisors (1363693580).

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

1132114420 is a wasteful number, since it uses less digits than its factorization.

1132114420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31048 (or 31046 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1132114420 is about 33646.9080303079. The cubic root of 1132114420 is about 1042.2296898983.

Adding to 1132114420 its reverse (244112311), we get a palindrome (1376226731).

The spelling of 1132114420 in words is "one billion, one hundred thirty-two million, one hundred fourteen thousand, four hundred twenty".