140822828942 has 4 divisors (see below), whose sum is σ = 211234243416. Its totient is φ = 70411414470.

The previous prime is 140822828933. The next prime is 140822828969. The reversal of 140822828942 is 249828228041.

140822828942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35205707234 + ... + 35205707237.

It is an arithmetic number, because the mean of its divisors is an integer number (52808560854).

Almost surely, 2^140822828942 is an apocalyptic number.

140822828942 is a deficient number, since it is larger than the sum of its proper divisors (70411414474).

140822828942 is an equidigital number, since it uses as much as digits as its factorization.

140822828942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70411414473.

The product of its (nonzero) digits is 1179648, while the sum is 50.

The spelling of 140822828942 in words is "one hundred forty billion, eight hundred twenty-two million, eight hundred twenty-eight thousand, nine hundred forty-two".