140234213324322 has 96 divisors (see below), whose sum is σ = 331371759678960. Its totient is φ = 42602715832320.

The previous prime is 140234213324299. The next prime is 140234213324341. The reversal of 140234213324322 is 223423312432041.

140234213324322 is a `hidden beast` number, since 1 + 4 + 0 + 2 + 3 + 4 + 2 + 1 + 3 + 324 + 322 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 1659667934961 + 138574545389361 = 1288281^2 + 11771769^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2218254 + ... + 16893462.

Almost surely, 2^{140234213324322} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140234213324322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165685879839480).

140234213324322 is an abundant number, since it is smaller than the sum of its proper divisors (191137546354638).

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

140234213324322 is a wasteful number, since it uses less digits than its factorization.

140234213324322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14675748 (or 14675745 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 140234213324322 its reverse (223423312432041), we get a palindrome (363657525756363).

The spelling of 140234213324322 in words is "one hundred forty trillion, two hundred thirty-four billion, two hundred thirteen million, three hundred twenty-four thousand, three hundred twenty-two".