3112145241 has 16 divisors (see below), whose sum is σ = 4163189184. Its totient is φ = 2067945984.

The previous prime is 3112145233. The next prime is 3112145263. The reversal of 3112145241 is 1425412113.

It is not a de Polignac number, because 3112145241 - 2³ = 3112145233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3112145291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1665990 + ... + 1667856.

It is an arithmetic number, because the mean of its divisors is an integer number (260199324).

Almost surely, 2^3112145241 is an apocalyptic number.

It is an amenable number.

3112145241 is a deficient number, since it is larger than the sum of its proper divisors (1051043943).

3112145241 is a wasteful number, since it uses less digits than its factorization.

3112145241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3400.

The product of its digits is 960, while the sum is 24.

The square root of 3112145241 is about 55786.6044942691. The cubic root of 3112145241 is about 1460.0014450789.

Adding to 3112145241 its reverse (1425412113), we get a palindrome (4537557354).

The spelling of 3112145241 in words is "three billion, one hundred twelve million, one hundred forty-five thousand, two hundred forty-one".