140244110043112 has 16 divisors (see below), whose sum is σ = 269371308924900. Its totient is φ = 68411760996480.

The previous prime is 140244110043101. The next prime is 140244110043113. The reversal of 140244110043112 is 211340011442041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 123847652086596 + 16396457956516 = 11128686^2 + 4049254^2 .

It is not an unprimeable number, because it can be changed into a prime (140244110043113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213786752787 + ... + 213786753442.

Almost surely, 2^{140244110043112} is an apocalyptic number.

It is an amenable number.

140244110043112 is a deficient number, since it is larger than the sum of its proper divisors (129127198881788).

140244110043112 is a wasteful number, since it uses less digits than its factorization.

140244110043112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427573506276 (or 427573506272 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 140244110043112 its reverse (211340011442041), we get a palindrome (351584121485153).

The spelling of 140244110043112 in words is "one hundred forty trillion, two hundred forty-four billion, one hundred ten million, forty-three thousand, one hundred twelve".