413002081 has 2 divisors, whose sum is σ = 413002082. Its totient is φ = 413002080.

The previous prime is 413002033. The next prime is 413002111. The reversal of 413002081 is 180200314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 340070481 + 72931600 = 18441^2 + 8540^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413002081 is a prime.

It is a super-2 number, since 2×413002081² = 341141437820661122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (413002001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206501040 + 206501041.

It is an arithmetic number, because the mean of its divisors is an integer number (206501041).

Almost surely, 2^413002081 is an apocalyptic number.

It is an amenable number.

413002081 is a deficient number, since it is larger than the sum of its proper divisors (1).

413002081 is an equidigital number, since it uses as much as digits as its factorization.

413002081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 413002081 is about 20322.4526324949. The cubic root of 413002081 is about 744.7046746216.

Adding to 413002081 its reverse (180200314), we get a palindrome (593202395).

The spelling of 413002081 in words is "four hundred thirteen million, two thousand, eighty-one".