3113535442 has 4 divisors (see below), whose sum is σ = 4670303166. Its totient is φ = 1556767720.

The previous prime is 3113535421. The next prime is 3113535457. The reversal of 3113535442 is 2445353113.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2976902721 + 136632721 = 54561^2 + 11689^2 .

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 as a sum of consecutive naturals, namely, 778383859 + ... + 778383862.

Almost surely, 2^3113535442 is an apocalyptic number.

3113535442 is a deficient number, since it is larger than the sum of its proper divisors (1556767724).

3113535442 is a wasteful number, since it uses less digits than its factorization.

3113535442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556767723.

The product of its digits is 21600, while the sum is 31.

The square root of 3113535442 is about 55799.0630924929. The cubic root of 3113535442 is about 1460.2188078265.

Adding to 3113535442 its reverse (2445353113), we get a palindrome (5558888555).

The spelling of 3113535442 in words is "three billion, one hundred thirteen million, five hundred thirty-five thousand, four hundred forty-two".