1330232042 has 8 divisors (see below), whose sum is σ = 2005687236. Its totient is φ = 661669632.

The previous prime is 1330232039. The next prime is 1330232069. The reversal of 1330232042 is 2402320331.

It can be written as a sum of positive squares in 2 ways, for example, as 1319069761 + 11162281 = 36319^2 + 3341^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1722713 + ... + 1723484.

Almost surely, 2^1330232042 is an apocalyptic number.

1330232042 is a deficient number, since it is larger than the sum of its proper divisors (675455194).

1330232042 is a wasteful number, since it uses less digits than its factorization.

1330232042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3446392.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1330232042 is about 36472.3462639847. The cubic root of 1330232042 is about 1099.7884006210.

Adding to 1330232042 its reverse (2402320331), we get a palindrome (3732552373).

The spelling of 1330232042 in words is "one billion, three hundred thirty million, two hundred thirty-two thousand, forty-two".