1324442232 has 64 divisors (see below), whose sum is σ = 3778461600. Its totient is φ = 429546240.

The previous prime is 1324442227. The next prime is 1324442243. The reversal of 1324442232 is 2322444231.

1324442232 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1324442232³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1324442196 and 1324442205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74869 + ... + 90852.

Almost surely, 2^1324442232 is an apocalyptic number.

1324442232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1324442232 is an abundant number, since it is smaller than the sum of its proper divisors (2454019368).

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

1324442232 is a wasteful number, since it uses less digits than its factorization.

1324442232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165773 (or 165763 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 1324442232 is about 36392.8871072357. The cubic root of 1324442232 is about 1098.1904772716.

Adding to 1324442232 its reverse (2322444231), we get a palindrome (3646886463).

It can be divided in two parts, 1324 and 442232, that added together give a square (443556 = 666²).

The spelling of 1324442232 in words is "one billion, three hundred twenty-four million, four hundred forty-two thousand, two hundred thirty-two".