409468127 has 2 divisors, whose sum is σ = 409468128. Its totient is φ = 409468126.

The previous prime is 409468121. The next prime is 409468151. The reversal of 409468127 is 721864904.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 409468127 - 2¹⁰ = 409467103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (409468121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204734063 + 204734064.

It is an arithmetic number, because the mean of its divisors is an integer number (204734064).

Almost surely, 2^409468127 is an apocalyptic number.

409468127 is a deficient number, since it is larger than the sum of its proper divisors (1).

409468127 is an equidigital number, since it uses as much as digits as its factorization.

409468127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 409468127 is about 20235.3188015410. The cubic root of 409468127 is about 742.5745042705.

The spelling of 409468127 in words is "four hundred nine million, four hundred sixty-eight thousand, one hundred twenty-seven".