4345320235434 has 96 divisors (see below), whose sum is σ = 9242714234880. Its totient is φ = 1361500684896.

The previous prime is 4345320235381. The next prime is 4345320235489.

4345320235434 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89079319 + ... + 89128085.

It is an arithmetic number, because the mean of its divisors is an integer number (96278273280).

Almost surely, 2^{4345320235434} is an apocalyptic number.

4345320235434 is an abundant number, since it is smaller than the sum of its proper divisors (4897393999446).

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

4345320235434 is a wasteful number, since it uses less digits than its factorization.

4345320235434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49304 (or 49281 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 42.

The spelling of 4345320235434 in words is "four trillion, three hundred forty-five billion, three hundred twenty million, two hundred thirty-five thousand, four hundred thirty-four".