323442342101142 has 160 divisors (see below), whose sum is σ = 835821207112320. Its totient is φ = 92455742494080.

The previous prime is 323442342101093. The next prime is 323442342101171. The reversal of 323442342101142 is 241101243244323.

323442342101142 is a `hidden beast` number, since 3 + 2 + 3 + 4 + 423 + 4 + 210 + 1 + 14 + 2 = 666.

It is a super-2 number, since 2×323442342101142² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323442342101097 and 323442342101106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 12610888 + ... + 28388715.

It is an arithmetic number, because the mean of its divisors is an integer number (5223882544452).

Almost surely, 2^{323442342101142} is an apocalyptic number.

323442342101142 is an abundant number, since it is smaller than the sum of its proper divisors (512378865011178).

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

323442342101142 is a wasteful number, since it uses less digits than its factorization.

323442342101142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40999880 (or 40999871 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 323442342101142 its reverse (241101243244323), we get a palindrome (564543585345465).

The spelling of 323442342101142 in words is "three hundred twenty-three trillion, four hundred forty-two billion, three hundred forty-two million, one hundred one thousand, one hundred forty-two".