323104220434 has 32 divisors (see below), whose sum is σ = 522111744000. Its totient is φ = 149466343824.

The previous prime is 323104220431. The next prime is 323104220443. The reversal of 323104220434 is 434022401323.

It is not an unprimeable number, because it can be changed into a prime (323104220431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14235507 + ... + 14258185.

It is an arithmetic number, because the mean of its divisors is an integer number (16315992000).

Almost surely, 2^323104220434 is an apocalyptic number.

323104220434 is a deficient number, since it is larger than the sum of its proper divisors (199007523566).

323104220434 is a wasteful number, since it uses less digits than its factorization.

323104220434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31462.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 323104220434 its reverse (434022401323), we get a palindrome (757126621757).

The spelling of 323104220434 in words is "three hundred twenty-three billion, one hundred four million, two hundred twenty thousand, four hundred thirty-four".