140422304330 has 64 divisors (see below), whose sum is σ = 319446505728. Its totient is φ = 43168412160.

The previous prime is 140422304311. The next prime is 140422304359. The reversal of 140422304330 is 33403224041.

It is a self number, because there is not a number n which added to its sum of digits gives 140422304330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1192877 + ... + 1305296.

It is an arithmetic number, because the mean of its divisors is an integer number (4991351652).

Almost surely, 2^140422304330 is an apocalyptic number.

140422304330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140422304330 is an abundant number, since it is smaller than the sum of its proper divisors (179024201398).

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

140422304330 is a wasteful number, since it uses less digits than its factorization.

140422304330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2498271.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 140422304330 its reverse (33403224041), we get a palindrome (173825528371).

The spelling of 140422304330 in words is "one hundred forty billion, four hundred twenty-two million, three hundred four thousand, three hundred thirty".