434412112 has 20 divisors (see below), whose sum is σ = 870697620. Its totient is φ = 209715968.

The previous prime is 434412059. The next prime is 434412131. The reversal of 434412112 is 211214434.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 311734336 + 122677776 = 17656^2 + 11076^2 .

It is a super-3 number, since 3×434412112³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467653 + ... + 468580.

It is an arithmetic number, because the mean of its divisors is an integer number (43534881).

Almost surely, 2^434412112 is an apocalyptic number.

It is an amenable number.

434412112 is an abundant number, since it is smaller than the sum of its proper divisors (436285508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434412112 is a wasteful number, since it uses less digits than its factorization.

434412112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936270 (or 936264 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 434412112 is about 20842.5553135886. Note that the first 3 decimals coincide. The cubic root of 434412112 is about 757.3569965357.

Adding to 434412112 its reverse (211214434), we get a palindrome (645626546).

The spelling of 434412112 in words is "four hundred thirty-four million, four hundred twelve thousand, one hundred twelve".