3311331442 has 16 divisors (see below), whose sum is σ = 5061676032. Its totient is φ = 1624248720.

The previous prime is 3311331427. The next prime is 3311331481. The reversal of 3311331442 is 2441331133.

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 7 ways as a sum of consecutive naturals, for example, 11293 + ... + 82159.

It is an arithmetic number, because the mean of its divisors is an integer number (316354752).

Almost surely, 2^3311331442 is an apocalyptic number.

3311331442 is a deficient number, since it is larger than the sum of its proper divisors (1750344590).

3311331442 is a wasteful number, since it uses less digits than its factorization.

3311331442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71313.

The product of its digits is 2592, while the sum is 25.

The square root of 3311331442 is about 57544.1694874468. The cubic root of 3311331442 is about 1490.5076783003.

Adding to 3311331442 its reverse (2441331133), we get a palindrome (5752662575).

The spelling of 3311331442 in words is "three billion, three hundred eleven million, three hundred thirty-one thousand, four hundred forty-two".