434412214447 has 2 divisors, whose sum is σ = 434412214448. Its totient is φ = 434412214446.

The previous prime is 434412214427. The next prime is 434412214463. The reversal of 434412214447 is 744412214434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 434412214447 - 2⁷ = 434412214319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434412214417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217206107223 + 217206107224.

It is an arithmetic number, because the mean of its divisors is an integer number (217206107224).

Almost surely, 2^434412214447 is an apocalyptic number.

434412214447 is a deficient number, since it is larger than the sum of its proper divisors (1).

434412214447 is an equidigital number, since it uses as much as digits as its factorization.

434412214447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 344064, while the sum is 40.

The spelling of 434412214447 in words is "four hundred thirty-four billion, four hundred twelve million, two hundred fourteen thousand, four hundred forty-seven".