434144324027 has 2 divisors, whose sum is σ = 434144324028. Its totient is φ = 434144324026.

The previous prime is 434144324017. The next prime is 434144324051. The reversal of 434144324027 is 720423441434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434144324027 - 2¹⁶ = 434144258491 is a prime.

It is not a weakly prime, because it can be changed into another prime (434144324017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217072162013 + 217072162014.

It is an arithmetic number, because the mean of its divisors is an integer number (217072162014).

Almost surely, 2^434144324027 is an apocalyptic number.

434144324027 is a deficient number, since it is larger than the sum of its proper divisors (1).

434144324027 is an equidigital number, since it uses as much as digits as its factorization.

434144324027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 38.

The spelling of 434144324027 in words is "four hundred thirty-four billion, one hundred forty-four million, three hundred twenty-four thousand, twenty-seven".