4000410361 has 2 divisors, whose sum is σ = 4000410362. Its totient is φ = 4000410360.

The previous prime is 4000410353. The next prime is 4000410367. The reversal of 4000410361 is 1630140004.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2319000336 + 1681410025 = 48156^2 + 41005^2 .

It is a cyclic number.

It is not a de Polignac number, because 4000410361 - 2³ = 4000410353 is a prime.

It is a super-4 number, since 4×4000410361⁴ (a number of 40 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (4000410367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000205180 + 2000205181.

It is an arithmetic number, because the mean of its divisors is an integer number (2000205181).

Almost surely, 2^4000410361 is an apocalyptic number.

It is an amenable number.

4000410361 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000410361 is an equidigital number, since it uses as much as digits as its factorization.

4000410361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4000410361 is about 63248.7973087236. The cubic root of 4000410361 is about 1587.4553340689.

Adding to 4000410361 its reverse (1630140004), we get a palindrome (5630550365).

The spelling of 4000410361 in words is "four billion, four hundred ten thousand, three hundred sixty-one".