4016645041 has 2 divisors, whose sum is σ = 4016645042. Its totient is φ = 4016645040.

The previous prime is 4016645023. The next prime is 4016645069. The reversal of 4016645041 is 1405466104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2164203441 + 1852441600 = 46521^2 + 43040^2 .

It is a cyclic number.

It is not a de Polignac number, because 4016645041 - 2²⁷ = 3882427313 is a prime.

It is a super-2 number, since 2×4016645041² = 32266874770779783362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4016644994 and 4016645012.

It is not a weakly prime, because it can be changed into another prime (4016645341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2008322520 + 2008322521.

It is an arithmetic number, because the mean of its divisors is an integer number (2008322521).

Almost surely, 2^4016645041 is an apocalyptic number.

It is an amenable number.

4016645041 is a deficient number, since it is larger than the sum of its proper divisors (1).

4016645041 is an equidigital number, since it uses as much as digits as its factorization.

4016645041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 4016645041 is about 63377.0071950388. The cubic root of 4016645041 is about 1589.5998678005.

The spelling of 4016645041 in words is "four billion, sixteen million, six hundred forty-five thousand, forty-one".