1332430442 has 48 divisors (see below), whose sum is σ = 2487653280. Its totient is φ = 532072800.

The previous prime is 1332430439. The next prime is 1332430459. The reversal of 1332430442 is 2440342331.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 107717 + ... + 119447.

It is an arithmetic number, because the mean of its divisors is an integer number (51826110).

Almost surely, 2^1332430442 is an apocalyptic number.

1332430442 is a deficient number, since it is larger than the sum of its proper divisors (1155222838).

1332430442 is a wasteful number, since it uses less digits than its factorization.

1332430442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11827 (or 11820 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 1332430442 is about 36502.4717245285. The cubic root of 1332430442 is about 1100.3939200738.

Adding to 1332430442 its reverse (2440342331), we get a palindrome (3772772773).

The spelling of 1332430442 in words is "one billion, three hundred thirty-two million, four hundred thirty thousand, four hundred forty-two".