1114143232 has 40 divisors (see below), whose sum is σ = 2241008352. Its totient is φ = 553344000.

The previous prime is 1114143227. The next prime is 1114143269. The reversal of 1114143232 is 2323414111.

It is a super-2 number, since 2×1114143232² = 2482630282822811648, which contains 22 as substring.

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, 70107 + ... + 84517.

Almost surely, 2^1114143232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1114143232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1120504176).

1114143232 is an abundant number, since it is smaller than the sum of its proper divisors (1126865120).

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

1114143232 is an equidigital number, since it uses as much as digits as its factorization.

1114143232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14580 (or 14564 counting only the distinct ones).

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

The square root of 1114143232 is about 33378.7841600020. The cubic root of 1114143232 is about 1036.6854633928.

Adding to 1114143232 its reverse (2323414111), we get a palindrome (3437557343).

The spelling of 1114143232 in words is "one billion, one hundred fourteen million, one hundred forty-three thousand, two hundred thirty-two".