3031418641 has 2 divisors, whose sum is σ = 3031418642. Its totient is φ = 3031418640.

The previous prime is 3031418639. The next prime is 3031418657. The reversal of 3031418641 is 1468141303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2738324241 + 293094400 = 52329^2 + 17120^2 .

It is a cyclic number.

It is not a de Polignac number, because 3031418641 - 2¹ = 3031418639 is a prime.

Together with 3031418639, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3031418671) 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 as a sum of consecutive naturals, namely, 1515709320 + 1515709321.

It is an arithmetic number, because the mean of its divisors is an integer number (1515709321).

Almost surely, 2^3031418641 is an apocalyptic number.

It is an amenable number.

3031418641 is a deficient number, since it is larger than the sum of its proper divisors (1).

3031418641 is an equidigital number, since it uses as much as digits as its factorization.

3031418641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 3031418641 is about 55058.3203612315. The cubic root of 3031418641 is about 1447.2669311726.

Adding to 3031418641 its reverse (1468141303), we get a palindrome (4499559944).

The spelling of 3031418641 in words is "three billion, thirty-one million, four hundred eighteen thousand, six hundred forty-one".