434212220344 has 32 divisors (see below), whose sum is σ = 932574297600. Its totient is φ = 185667043680.

The previous prime is 434212220333. The next prime is 434212220363. The reversal of 434212220344 is 443022212434.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8806612 + ... + 8855779.

It is an arithmetic number, because the mean of its divisors is an integer number (29142946800).

Almost surely, 2^434212220344 is an apocalyptic number.

It is an amenable number.

434212220344 is an abundant number, since it is smaller than the sum of its proper divisors (498362077256).

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

434212220344 is a wasteful number, since it uses less digits than its factorization.

434212220344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17662843 (or 17662839 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 434212220344 its reverse (443022212434), we get a palindrome (877234432778).

The spelling of 434212220344 in words is "four hundred thirty-four billion, two hundred twelve million, two hundred twenty thousand, three hundred forty-four".