408066012506027 has 2 divisors, whose sum is σ = 408066012506028. Its totient is φ = 408066012506026.

The previous prime is 408066012506023. The next prime is 408066012506129. The reversal of 408066012506027 is 720605210660804.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 408066012506027 - 2² = 408066012506023 is a prime.

It is a super-2 number, since 2×408066012506027² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (408066012506021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204033006253013 + 204033006253014.

It is an arithmetic number, because the mean of its divisors is an integer number (204033006253014).

Almost surely, 2^{408066012506027} is an apocalyptic number.

408066012506027 is a deficient number, since it is larger than the sum of its proper divisors (1).

408066012506027 is an equidigital number, since it uses as much as digits as its factorization.

408066012506027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 408066012506027 in words is "four hundred eight trillion, sixty-six billion, twelve million, five hundred six thousand, twenty-seven".