434224244431 has 4 divisors (see below), whose sum is σ = 434304409392. Its totient is φ = 434144079472.

The previous prime is 434224244429. The next prime is 434224244437. The reversal of 434224244431 is 134442422434.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 434224244431 - 2¹ = 434224244429 is a prime.

It is a super-2 number, since 2×434224244431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434224244437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40074355 + ... + 40085188.

It is an arithmetic number, because the mean of its divisors is an integer number (108576102348).

Almost surely, 2^434224244431 is an apocalyptic number.

434224244431 is a deficient number, since it is larger than the sum of its proper divisors (80164961).

434224244431 is an equidigital number, since it uses as much as digits as its factorization.

434224244431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80164960.

The product of its digits is 294912, while the sum is 37.

Adding to 434224244431 its reverse (134442422434), we get a palindrome (568666666865).

The spelling of 434224244431 in words is "four hundred thirty-four billion, two hundred twenty-four million, two hundred forty-four thousand, four hundred thirty-one".