434412222443 has 4 divisors (see below), whose sum is σ = 435947248248. Its totient is φ = 432877196640.

The previous prime is 434412222373. The next prime is 434412222451. The reversal of 434412222443 is 344222214434.

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 434412222443 - 2²² = 434408028139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434412222493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767512478 + ... + 767513043.

It is an arithmetic number, because the mean of its divisors is an integer number (108986812062).

Almost surely, 2^434412222443 is an apocalyptic number.

434412222443 is a deficient number, since it is larger than the sum of its proper divisors (1535025805).

434412222443 is a wasteful number, since it uses less digits than its factorization.

434412222443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535025804.

The product of its digits is 147456, while the sum is 35.

Adding to 434412222443 its reverse (344222214434), we get a palindrome (778634436877).

The spelling of 434412222443 in words is "four hundred thirty-four billion, four hundred twelve million, two hundred twenty-two thousand, four hundred forty-three".