434430443034 has 48 divisors (see below), whose sum is σ = 1081306329792. Its totient is φ = 123479852544.

The previous prime is 434430442981. The next prime is 434430443113. The reversal of 434430443034 is 430344034434.

434430443034 is a `hidden beast` number, since 4 + 3 + 44 + 304 + 4 + 303 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 434430443034.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8907964 + ... + 8956599.

It is an arithmetic number, because the mean of its divisors is an integer number (22527215204).

Almost surely, 2^434430443034 is an apocalyptic number.

434430443034 is an abundant number, since it is smaller than the sum of its proper divisors (646875886758).

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

434430443034 is a wasteful number, since it uses less digits than its factorization.

434430443034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17864771 (or 17864768 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 36.

Adding to 434430443034 its reverse (430344034434), we get a palindrome (864774477468).

The spelling of 434430443034 in words is "four hundred thirty-four billion, four hundred thirty million, four hundred forty-three thousand, thirty-four".