1443252332 has 24 divisors (see below), whose sum is σ = 2675640240. Its totient is φ = 678827520.

The previous prime is 1443252329. The next prime is 1443252341. The reversal of 1443252332 is 2332523441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1443252295 and 1443252304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167219 + ... + 175637.

It is an arithmetic number, because the mean of its divisors is an integer number (111485010).

Almost surely, 2^1443252332 is an apocalyptic number.

It is an amenable number.

1443252332 is a deficient number, since it is larger than the sum of its proper divisors (1232387908).

1443252332 is a wasteful number, since it uses less digits than its factorization.

1443252332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10961 (or 10959 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 1443252332 is about 37990.1609893930. The cubic root of 1443252332 is about 1130.0927514124.

Adding to 1443252332 its reverse (2332523441), we get a palindrome (3775775773).

The spelling of 1443252332 in words is "one billion, four hundred forty-three million, two hundred fifty-two thousand, three hundred thirty-two".