434212212434 has 64 divisors (see below), whose sum is σ = 874736271360. Its totient is φ = 156117568320.

The previous prime is 434212212407. The next prime is 434212212443.

It is a happy number.

434212212434 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 434212212434.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7818167 + ... + 7873509.

It is an arithmetic number, because the mean of its divisors is an integer number (13667754240).

Almost surely, 2^434212212434 is an apocalyptic number.

434212212434 is an abundant number, since it is smaller than the sum of its proper divisors (440524058926).

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

434212212434 is a wasteful number, since it uses less digits than its factorization.

434212212434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59295.

The product of its digits is 36864, while the sum is 32.

It can be divided in two parts, 434212 and 212434, that added together give a palindrome (646646).

The spelling of 434212212434 in words is "four hundred thirty-four billion, two hundred twelve million, two hundred twelve thousand, four hundred thirty-four".