1332430132 has 12 divisors (see below), whose sum is σ = 2543730336. Its totient is φ = 605650040.

The previous prime is 1332430093. The next prime is 1332430133. The reversal of 1332430132 is 2310342331.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332430133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15141208 + ... + 15141295.

It is an arithmetic number, because the mean of its divisors is an integer number (211977528).

Almost surely, 2^1332430132 is an apocalyptic number.

It is an amenable number.

1332430132 is a deficient number, since it is larger than the sum of its proper divisors (1211300204).

1332430132 is a wasteful number, since it uses less digits than its factorization.

1332430132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30282518 (or 30282516 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1332430132 is about 36502.4674782404. The cubic root of 1332430132 is about 1100.3938347355.

Adding to 1332430132 its reverse (2310342331), we get a palindrome (3642772463).

The spelling of 1332430132 in words is "one billion, three hundred thirty-two million, four hundred thirty thousand, one hundred thirty-two".