140022321023439 has 10 divisors (see below), whose sum is σ = 209169146220320. Its totient is φ = 93348214015572.

The previous prime is 140022321023413. The next prime is 140022321023449. The reversal of 140022321023439 is 934320123220041.

140022321023439 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 2 + 2 + 3 + 210 + 2 + 3 + 439 = 666.

It is not a de Polignac number, because 140022321023439 - 2³¹ = 140020173539791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140022321023449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 864335314879 + ... + 864335315040.

It is an arithmetic number, because the mean of its divisors is an integer number (20916914622032).

Almost surely, 2^{140022321023439} is an apocalyptic number.

140022321023439 is a deficient number, since it is larger than the sum of its proper divisors (69146825196881).

140022321023439 is an equidigital number, since it uses as much as digits as its factorization.

140022321023439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728670629931 (or 1728670629922 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 140022321023439 in words is "one hundred forty trillion, twenty-two billion, three hundred twenty-one million, twenty-three thousand, four hundred thirty-nine".