323431134322 has 8 divisors (see below), whose sum is σ = 486241842096. Its totient is φ = 161350520292.

The previous prime is 323431134287. The next prime is 323431134337. The reversal of 323431134322 is 223431134323.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182522328 + ... + 182524099.

It is an arithmetic number, because the mean of its divisors is an integer number (60780230262).

Almost surely, 2^323431134322 is an apocalyptic number.

323431134322 is a deficient number, since it is larger than the sum of its proper divisors (162810707774).

323431134322 is a wasteful number, since it uses less digits than its factorization.

323431134322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365046872.

The product of its digits is 31104, while the sum is 31.

Adding to 323431134322 its reverse (223431134323), we get a palindrome (546862268645).

Subtracting from 323431134322 its reverse (223431134323), we obtain a palindrome (99999999999).

The spelling of 323431134322 in words is "three hundred twenty-three billion, four hundred thirty-one million, one hundred thirty-four thousand, three hundred twenty-two".