140134111422 has 16 divisors (see below), whose sum is σ = 281431164432. Its totient is φ = 46517546880.

The previous prime is 140134111343. The next prime is 140134111441. The reversal of 140134111422 is 224111431041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140134111392 and 140134111401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48454333 + ... + 48457224.

It is an arithmetic number, because the mean of its divisors is an integer number (17589447777).

Almost surely, 2^140134111422 is an apocalyptic number.

140134111422 is an abundant number, since it is smaller than the sum of its proper divisors (141297053010).

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

140134111422 is a wasteful number, since it uses less digits than its factorization.

140134111422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96911803.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 140134111422 its reverse (224111431041), we get a palindrome (364245542463).

The spelling of 140134111422 in words is "one hundred forty billion, one hundred thirty-four million, one hundred eleven thousand, four hundred twenty-two".