434144112 has 20 divisors (see below), whose sum is σ = 1121539080. Its totient is φ = 144714688.

The previous prime is 434144101. The next prime is 434144153. The reversal of 434144112 is 211441434.

It is a super-2 number, since 2×434144112² = 376962219968537088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4522287 + ... + 4522382.

It is an arithmetic number, because the mean of its divisors is an integer number (56076954).

Almost surely, 2^434144112 is an apocalyptic number.

It is an amenable number.

434144112 is an abundant number, since it is smaller than the sum of its proper divisors (687394968).

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

434144112 is a wasteful number, since it uses less digits than its factorization.

434144112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9044680 (or 9044674 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 434144112 is about 20836.1251676025. The cubic root of 434144112 is about 757.2012201633.

Adding to 434144112 its reverse (211441434), we get a palindrome (645585546).

The spelling of 434144112 in words is "four hundred thirty-four million, one hundred forty-four thousand, one hundred twelve".