140272333350644 has 48 divisors (see below), whose sum is σ = 289505552925120. Its totient is φ = 58771803951360.

The previous prime is 140272333350563. The next prime is 140272333350661. The reversal of 140272333350644 is 446053333272041.

It is a happy number.

140272333350644 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2267399777 + ... + 2267461640.

It is an arithmetic number, because the mean of its divisors is an integer number (6031365685940).

Almost surely, 2^{140272333350644} is an apocalyptic number.

It is an amenable number.

140272333350644 is an abundant number, since it is smaller than the sum of its proper divisors (149233219574476).

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

140272333350644 is a wasteful number, since it uses less digits than its factorization.

140272333350644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4534861488 (or 4534861486 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 47.

The spelling of 140272333350644 in words is "one hundred forty trillion, two hundred seventy-two billion, three hundred thirty-three million, three hundred fifty thousand, six hundred forty-four".