140422531330 has 8 divisors (see below), whose sum is σ = 252760556412. Its totient is φ = 56169012528.

The previous prime is 140422531273. The next prime is 140422531343. The reversal of 140422531330 is 33135224041.

It is a happy number.

140422531330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 139836358809 + 586172521 = 373947^2 + 24211^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7021126557 + ... + 7021126576.

Almost surely, 2^140422531330 is an apocalyptic number.

140422531330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140422531330 is a deficient number, since it is larger than the sum of its proper divisors (112338025082).

140422531330 is a wasteful number, since it uses less digits than its factorization.

140422531330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14042253140.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 140422531330 its reverse (33135224041), we get a palindrome (173557755371).

The spelling of 140422531330 in words is "one hundred forty billion, four hundred twenty-two million, five hundred thirty-one thousand, three hundred thirty".