434021112430 has 32 divisors (see below), whose sum is σ = 783091805184. Its totient is φ = 173196651936.

The previous prime is 434021112401. The next prime is 434021112451. The reversal of 434021112430 is 34211120434.

It is a junction number, because it is equal to n+sod(n) for n = 434021112395 and 434021112404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35214249 + ... + 35226571.

It is an arithmetic number, because the mean of its divisors is an integer number (24471618912).

Almost surely, 2^434021112430 is an apocalyptic number.

434021112430 is a deficient number, since it is larger than the sum of its proper divisors (349070692754).

434021112430 is a wasteful number, since it uses less digits than its factorization.

434021112430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20400.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 434021112430 its reverse (34211120434), we get a palindrome (468232232864).

The spelling of 434021112430 in words is "four hundred thirty-four billion, twenty-one million, one hundred twelve thousand, four hundred thirty".