3113422142 has 16 divisors (see below), whose sum is σ = 4769619552. Its totient is φ = 1523689440.

The previous prime is 3113422057. The next prime is 3113422159. The reversal of 3113422142 is 2412243113.

It is a congruent number.

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, 9743 + ... + 79509.

It is an arithmetic number, because the mean of its divisors is an integer number (298101222).

Almost surely, 2^3113422142 is an apocalyptic number.

3113422142 is a deficient number, since it is larger than the sum of its proper divisors (1656197410).

3113422142 is a wasteful number, since it uses less digits than its factorization.

3113422142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70243.

The product of its digits is 1152, while the sum is 23.

The square root of 3113422142 is about 55798.0478332352. The cubic root of 3113422142 is about 1460.2010954006.

Adding to 3113422142 its reverse (2412243113), we get a palindrome (5525665255).

The spelling of 3113422142 in words is "three billion, one hundred thirteen million, four hundred twenty-two thousand, one hundred forty-two".