404323120027 has 2 divisors, whose sum is σ = 404323120028. Its totient is φ = 404323120026.

The previous prime is 404323119943. The next prime is 404323120039. The reversal of 404323120027 is 720021323404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 404323120027 - 2²³ = 404314731419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 404323119977 and 404323120004.

It is not a weakly prime, because it can be changed into another prime (404323120627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202161560013 + 202161560014.

It is an arithmetic number, because the mean of its divisors is an integer number (202161560014).

Almost surely, 2^404323120027 is an apocalyptic number.

404323120027 is a deficient number, since it is larger than the sum of its proper divisors (1).

404323120027 is an equidigital number, since it uses as much as digits as its factorization.

404323120027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 28.

The spelling of 404323120027 in words is "four hundred four billion, three hundred twenty-three million, one hundred twenty thousand, twenty-seven".