3140566241 has 4 divisors (see below), whose sum is σ = 3187440432. Its totient is φ = 3093692052.

The previous prime is 3140566207. The next prime is 3140566249. The reversal of 3140566241 is 1426650413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3140566241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3140566198 and 3140566207.

It is not an unprimeable number, because it can be changed into a prime (3140566249) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 23436995 + ... + 23437128.

It is an arithmetic number, because the mean of its divisors is an integer number (796860108).

Almost surely, 2^3140566241 is an apocalyptic number.

It is an amenable number.

3140566241 is a deficient number, since it is larger than the sum of its proper divisors (46874191).

3140566241 is an equidigital number, since it uses as much as digits as its factorization.

3140566241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46874190.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 3140566241 is about 56040.7551787090. The cubic root of 3140566241 is about 1464.4323676976.

The spelling of 3140566241 in words is "three billion, one hundred forty million, five hundred sixty-six thousand, two hundred forty-one".