3131442041 has 32 divisors (see below), whose sum is σ = 4295612160. Its totient is φ = 2209130496.

The previous prime is 3131442037. The next prime is 3131442107. The reversal of 3131442041 is 1402441313.

3131442041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3131442041 - 2² = 3131442037 is a prime.

It is a super-2 number, since 2×3131442041² = 19611858512284491362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3131441998 and 3131442016.

It is not an unprimeable number, because it can be changed into a prime (3131442001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23876 + ... + 82661.

It is an arithmetic number, because the mean of its divisors is an integer number (134237880).

Almost surely, 2^3131442041 is an apocalyptic number.

It is an amenable number.

3131442041 is a deficient number, since it is larger than the sum of its proper divisors (1164170119).

3131442041 is a wasteful number, since it uses less digits than its factorization.

3131442041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106593.

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

The square root of 3131442041 is about 55959.2891395164. The cubic root of 3131442041 is about 1463.0128004845.

Adding to 3131442041 its reverse (1402441313), we get a palindrome (4533883354).

The spelling of 3131442041 in words is "three billion, one hundred thirty-one million, four hundred forty-two thousand, forty-one".