404403414422027 has 2 divisors, whose sum is σ = 404403414422028. Its totient is φ = 404403414422026.

The previous prime is 404403414422017. The next prime is 404403414422107. The reversal of 404403414422027 is 720224414304404.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 404403414422027 - 2⁸ = 404403414421771 is a prime.

It is not a weakly prime, because it can be changed into another prime (404403414422017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202201707211013 + 202201707211014.

It is an arithmetic number, because the mean of its divisors is an integer number (202201707211014).

Almost surely, 2^{404403414422027} is an apocalyptic number.

404403414422027 is a deficient number, since it is larger than the sum of its proper divisors (1).

404403414422027 is an equidigital number, since it uses as much as digits as its factorization.

404403414422027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 688128, while the sum is 41.

The spelling of 404403414422027 in words is "four hundred four trillion, four hundred three billion, four hundred fourteen million, four hundred twenty-two thousand, twenty-seven".