140350544422 has 8 divisors (see below), whose sum is σ = 229664527272. Its totient is φ = 63795702000.

The previous prime is 140350544377. The next prime is 140350544423. The reversal of 140350544422 is 224445053041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140350544423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3189785079 + ... + 3189785122.

It is an arithmetic number, because the mean of its divisors is an integer number (28708065909).

Almost surely, 2^140350544422 is an apocalyptic number.

140350544422 is a deficient number, since it is larger than the sum of its proper divisors (89313982850).

140350544422 is a wasteful number, since it uses less digits than its factorization.

140350544422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6379570214.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 140350544422 its reverse (224445053041), we get a palindrome (364795597463).

The spelling of 140350544422 in words is "one hundred forty billion, three hundred fifty million, five hundred forty-four thousand, four hundred twenty-two".