140011343221144 has 16 divisors (see below), whose sum is σ = 262522715761800. Its totient is φ = 70005285684672.

The previous prime is 140011343221129. The next prime is 140011343221171. The reversal of 140011343221144 is 441122343110041.

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, 46695957 + ... + 49603780.

Almost surely, 2^{140011343221144} is an apocalyptic number.

It is an amenable number.

140011343221144 is a deficient number, since it is larger than the sum of its proper divisors (122511372540656).

140011343221144 is a wasteful number, since it uses less digits than its factorization.

140011343221144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96481482 (or 96481478 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 140011343221144 its reverse (441122343110041), we get a palindrome (581133686331185).

The spelling of 140011343221144 in words is "one hundred forty trillion, eleven billion, three hundred forty-three million, two hundred twenty-one thousand, one hundred forty-four".