404134313027 has 2 divisors, whose sum is σ = 404134313028. Its totient is φ = 404134313026.

The previous prime is 404134312997. The next prime is 404134313081. The reversal of 404134313027 is 720313431404.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 404134313027 - 2³⁶ = 335414836291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 404134312984 and 404134313002.

It is not a weakly prime, because it can be changed into another prime (404134313087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202067156513 + 202067156514.

It is an arithmetic number, because the mean of its divisors is an integer number (202067156514).

Almost surely, 2^404134313027 is an apocalyptic number.

404134313027 is a deficient number, since it is larger than the sum of its proper divisors (1).

404134313027 is an equidigital number, since it uses as much as digits as its factorization.

404134313027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 32.

It can be divided in two parts, 404 and 134313027, that added together give a palindrome (134313431).

The spelling of 404134313027 in words is "four hundred four billion, one hundred thirty-four million, three hundred thirteen thousand, twenty-seven".