4018475441 has 2 divisors, whose sum is σ = 4018475442. Its totient is φ = 4018475440.

The previous prime is 4018475413. The next prime is 4018475497. The reversal of 4018475441 is 1445748104.

4018475441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4017658225 + 817216 = 63385^2 + 904^2 .

It is a cyclic number.

It is not a de Polignac number, because 4018475441 - 2¹⁴ = 4018459057 is a prime.

It is a super-2 number, since 2×4018475441² = 32296289739840288962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4018475395 and 4018475404.

It is not a weakly prime, because it can be changed into another prime (4018475411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2009237720 + 2009237721.

It is an arithmetic number, because the mean of its divisors is an integer number (2009237721).

Almost surely, 2^4018475441 is an apocalyptic number.

It is an amenable number.

4018475441 is a deficient number, since it is larger than the sum of its proper divisors (1).

4018475441 is an equidigital number, since it uses as much as digits as its factorization.

4018475441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 4018475441 is about 63391.4461185419. The cubic root of 4018475441 is about 1589.8412933109.

The spelling of 4018475441 in words is "four billion, eighteen million, four hundred seventy-five thousand, four hundred forty-one".