140132422 has 16 divisors (see below), whose sum is σ = 220618080. Its totient is φ = 66628672.

The previous prime is 140132401. The next prime is 140132453. The reversal of 140132422 is 224231041.

It is a self number, because there is not a number n which added to its sum of digits gives 140132422.

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, 847 + ... + 16762.

It is an arithmetic number, because the mean of its divisors is an integer number (13788630).

Almost surely, 2^140132422 is an apocalyptic number.

140132422 is a deficient number, since it is larger than the sum of its proper divisors (80485658).

140132422 is a wasteful number, since it uses less digits than its factorization.

140132422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17807.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 140132422 is about 11837.7540944218. The cubic root of 140132422 is about 519.4130729884.

Adding to 140132422 its reverse (224231041), we get a palindrome (364363463).

The spelling of 140132422 in words is "one hundred forty million, one hundred thirty-two thousand, four hundred twenty-two".