334220344434 has 24 divisors (see below), whose sum is σ = 743715542700. Its totient is φ = 108395787168.

The previous prime is 334220344433. The next prime is 334220344481. The reversal of 334220344434 is 434443022433.

334220344434 is a `hidden beast` number, since 3 + 3 + 4 + 2 + 203 + 4 + 443 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 331206005025 + 3014339409 = 575505^2 + 54903^2 .

It is a super-2 number, since 2×334220344434² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (334220344433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 250915509 + ... + 250916840.

Almost surely, 2^334220344434 is an apocalyptic number.

334220344434 is an abundant number, since it is smaller than the sum of its proper divisors (409495198266).

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

334220344434 is a wasteful number, since it uses less digits than its factorization.

334220344434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501832394 (or 501832391 counting only the distinct ones).

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

Adding to 334220344434 its reverse (434443022433), we get a palindrome (768663366867).

The spelling of 334220344434 in words is "three hundred thirty-four billion, two hundred twenty million, three hundred forty-four thousand, four hundred thirty-four".