6021664241 has 2 divisors, whose sum is σ = 6021664242. Its totient is φ = 6021664240.

The previous prime is 6021664237. The next prime is 6021664249. The reversal of 6021664241 is 1424661206.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4744316641 + 1277347600 = 68879^2 + 35740^2 .

It is a cyclic number.

It is not a de Polignac number, because 6021664241 - 2² = 6021664237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6021664198 and 6021664207.

It is not a weakly prime, because it can be changed into another prime (6021664249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3010832120 + 3010832121.

It is an arithmetic number, because the mean of its divisors is an integer number (3010832121).

Almost surely, 2^6021664241 is an apocalyptic number.

It is an amenable number.

6021664241 is a deficient number, since it is larger than the sum of its proper divisors (1).

6021664241 is an equidigital number, since it uses as much as digits as its factorization.

6021664241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 6021664241 is about 77599.3829936811. The cubic root of 6021664241 is about 1819.3049957722.

The spelling of 6021664241 in words is "six billion, twenty-one million, six hundred sixty-four thousand, two hundred forty-one".