434234112030 has 128 divisors (see below), whose sum is σ = 1199550643200. Its totient is φ = 111647555712.

The previous prime is 434234112019. The next prime is 434234112073. The reversal of 434234112030 is 30211432434.

434234112030 is a `hidden beast` number, since 4 + 3 + 42 + 3 + 411 + 203 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 434234111985 and 434234112003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5654269 + ... + 5730551.

It is an arithmetic number, because the mean of its divisors is an integer number (9371489400).

Almost surely, 2^434234112030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434234112030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (599775321600).

434234112030 is an abundant number, since it is smaller than the sum of its proper divisors (765316531170).

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

434234112030 is a wasteful number, since it uses less digits than its factorization.

434234112030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77055 (or 77049 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 434234112030 its reverse (30211432434), we get a palindrome (464445544464).

The spelling of 434234112030 in words is "four hundred thirty-four billion, two hundred thirty-four million, one hundred twelve thousand, thirty".