140240032301044 has 24 divisors (see below), whose sum is σ = 264308993399808. Its totient is φ = 64723604431200.

The previous prime is 140240032301011. The next prime is 140240032301071. The reversal of 140240032301044 is 440103230042041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52097932 + ... + 54723619.

It is an arithmetic number, because the mean of its divisors is an integer number (11012874724992).

Almost surely, 2^{140240032301044} is an apocalyptic number.

It is an amenable number.

140240032301044 is a deficient number, since it is larger than the sum of its proper divisors (124068961098764).

140240032301044 is a wasteful number, since it uses less digits than its factorization.

140240032301044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106846815 (or 106846813 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 140240032301044 its reverse (440103230042041), we get a palindrome (580343262343085).

The spelling of 140240032301044 in words is "one hundred forty trillion, two hundred forty billion, thirty-two million, three hundred one thousand, forty-four".