1330211042 has 8 divisors (see below), whose sum is σ = 1996614336. Its totient is φ = 664672932.

The previous prime is 1330211009. The next prime is 1330211111. The reversal of 1330211042 is 2401120331.

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

It is a super-2 number, since 2×1330211042² = 3538922832517451528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1330211042.

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, 212438 + ... + 218609.

It is an arithmetic number, because the mean of its divisors is an integer number (249576792).

Almost surely, 2^1330211042 is an apocalyptic number.

1330211042 is a deficient number, since it is larger than the sum of its proper divisors (666403294).

1330211042 is a wasteful number, since it uses less digits than its factorization.

1330211042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432592.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1330211042 is about 36472.0583735001. The cubic root of 1330211042 is about 1099.7826132403.

Adding to 1330211042 its reverse (2401120331), we get a palindrome (3731331373).

The spelling of 1330211042 in words is "one billion, three hundred thirty million, two hundred eleven thousand, forty-two".