434134444312 has 8 divisors (see below), whose sum is σ = 814002083100. Its totient is φ = 217067222152.

The previous prime is 434134444273. The next prime is 434134444313. The reversal of 434134444312 is 213444431434.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434134444313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27133402762 + ... + 27133402777.

Almost surely, 2^434134444312 is an apocalyptic number.

It is an amenable number.

434134444312 is a deficient number, since it is larger than the sum of its proper divisors (379867638788).

434134444312 is a wasteful number, since it uses less digits than its factorization.

434134444312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54266805545 (or 54266805541 counting only the distinct ones).

The product of its digits is 221184, while the sum is 37.

Adding to 434134444312 its reverse (213444431434), we get a palindrome (647578875746).

The spelling of 434134444312 in words is "four hundred thirty-four billion, one hundred thirty-four million, four hundred forty-four thousand, three hundred twelve".