140110010021144 has 16 divisors (see below), whose sum is σ = 265161467565000. Its totient is φ = 69400285337152.

The previous prime is 140110010021123. The next prime is 140110010021263. The reversal of 140110010021144 is 441120010011041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81839958269 + ... + 81839959980.

Almost surely, 2^{140110010021144} is an apocalyptic number.

It is an amenable number.

140110010021144 is a deficient number, since it is larger than the sum of its proper divisors (125051457543856).

140110010021144 is a wasteful number, since it uses less digits than its factorization.

140110010021144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163679918362 (or 163679918358 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 140110010021144 its reverse (441120010011041), we get a palindrome (581230020032185).

The spelling of 140110010021144 in words is "one hundred forty trillion, one hundred ten billion, ten million, twenty-one thousand, one hundred forty-four".