140234224213422 has 24 divisors (see below), whose sum is σ = 304187273917176. Its totient is φ = 46691440667856.

The previous prime is 140234224213283. The next prime is 140234224213451. The reversal of 140234224213422 is 224312422432041.

140234224213422 is a `hidden beast` number, since 1 + 4 + 0 + 2 + 3 + 4 + 224 + 2 + 1 + 3 + 422 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4441711828 + ... + 4441743399.

It is an arithmetic number, because the mean of its divisors is an integer number (12674469746549).

Almost surely, 2^{140234224213422} is an apocalyptic number.

140234224213422 is an abundant number, since it is smaller than the sum of its proper divisors (163953049703754).

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

140234224213422 is a wasteful number, since it uses less digits than its factorization.

140234224213422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8883456112 (or 8883456109 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 140234224213422 its reverse (224312422432041), we get a palindrome (364546646645463).

The spelling of 140234224213422 in words is "one hundred forty trillion, two hundred thirty-four billion, two hundred twenty-four million, two hundred thirteen thousand, four hundred twenty-two".