140321341422 has 24 divisors (see below), whose sum is σ = 311444930160. Its totient is φ = 45632956320.

The previous prime is 140321341411. The next prime is 140321341451. The reversal of 140321341422 is 224143123041.

140321341422 is a `hidden beast` number, since 1 + 403 + 213 + 4 + 1 + 42 + 2 = 666.

It is a super-3 number, since 3×140321341422³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95067922 + ... + 95069397.

It is an arithmetic number, because the mean of its divisors is an integer number (12976872090).

Almost surely, 2^140321341422 is an apocalyptic number.

140321341422 is an abundant number, since it is smaller than the sum of its proper divisors (171123588738).

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

140321341422 is a wasteful number, since it uses less digits than its factorization.

140321341422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190137368 (or 190137365 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 140321341422 its reverse (224143123041), we get a palindrome (364464464463).

The spelling of 140321341422 in words is "one hundred forty billion, three hundred twenty-one million, three hundred forty-one thousand, four hundred twenty-two".