1330335042 has 16 divisors (see below), whose sum is σ = 2776351680. Its totient is φ = 424164752.

The previous prime is 1330335011. The next prime is 1330335043. The reversal of 1330335042 is 2405330331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1330335043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4819917 + ... + 4820192.

It is an arithmetic number, because the mean of its divisors is an integer number (173521980).

Almost surely, 2^1330335042 is an apocalyptic number.

1330335042 is an abundant number, since it is smaller than the sum of its proper divisors (1446016638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330335042 is a wasteful number, since it uses less digits than its factorization.

1330335042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9640137.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 1330335042 is about 36473.7582653611. The cubic root of 1330335042 is about 1099.8167854637.

Adding to 1330335042 its reverse (2405330331), we get a palindrome (3735665373).

It can be divided in two parts, 133033 and 5042, that added together give a triangular number (138075 = T₅₂₅).

The spelling of 1330335042 in words is "one billion, three hundred thirty million, three hundred thirty-five thousand, forty-two".