8006413999 has 2 divisors, whose sum is σ = 8006414000. Its totient is φ = 8006413998.

The previous prime is 8006413997. The next prime is 8006414069. The reversal of 8006413999 is 9993146008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8006413999 - 2¹ = 8006413997 is a prime.

Together with 8006413997, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8006413997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4003206999 + 4003207000.

It is an arithmetic number, because the mean of its divisors is an integer number (4003207000).

Almost surely, 2^8006413999 is an apocalyptic number.

8006413999 is a deficient number, since it is larger than the sum of its proper divisors (1).

8006413999 is an equidigital number, since it uses as much as digits as its factorization.

8006413999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 49.

The square root of 8006413999 is about 89478.5672605457. The cubic root of 8006413999 is about 2000.5343571352.

The spelling of 8006413999 in words is "eight billion, six million, four hundred thirteen thousand, nine hundred ninety-nine".