140313422 has 8 divisors (see below), whose sum is σ = 210552696. Its totient is φ = 70129192.

The previous prime is 140313421. The next prime is 140313431. The reversal of 140313422 is 224313041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 140313394 and 140313403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140313421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6653 + ... + 18024.

It is an arithmetic number, because the mean of its divisors is an integer number (26319087).

Almost surely, 2^140313422 is an apocalyptic number.

140313422 is a deficient number, since it is larger than the sum of its proper divisors (70239274).

140313422 is a wasteful number, since it uses less digits than its factorization.

140313422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27522.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 140313422 is about 11845.3966586181. The cubic root of 140313422 is about 519.6366075489.

Adding to 140313422 its reverse (224313041), we get a palindrome (364626463).

The spelling of 140313422 in words is "one hundred forty million, three hundred thirteen thousand, four hundred twenty-two".