323218851342 has 16 divisors (see below), whose sum is σ = 646462532352. Its totient is φ = 107735478840.

The previous prime is 323218851341. The next prime is 323218851359. The reversal of 323218851342 is 243158812323.

It is a junction number, because it is equal to n+sod(n) for n = 323218851294 and 323218851303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323218851341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 863158 + ... + 1179609.

It is an arithmetic number, because the mean of its divisors is an integer number (40403908272).

Almost surely, 2^323218851342 is an apocalyptic number.

323218851342 is an abundant number, since it is smaller than the sum of its proper divisors (323243681010).

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

323218851342 is a wasteful number, since it uses less digits than its factorization.

323218851342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069143.

The product of its digits is 276480, while the sum is 42.

The spelling of 323218851342 in words is "three hundred twenty-three billion, two hundred eighteen million, eight hundred fifty-one thousand, three hundred forty-two".