140244334111244 has 72 divisors (see below), whose sum is σ = 277259194806384. Its totient is φ = 61979597539200.

The previous prime is 140244334111229. The next prime is 140244334111247. The reversal of 140244334111244 is 442111433442041.

It is a junction number, because it is equal to n+sod(n) for n = 140244334111198 and 140244334111207.

It is not an unprimeable number, because it can be changed into a prime (140244334111247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21895547 + ... + 27566349.

Almost surely, 2^{140244334111244} is an apocalyptic number.

It is an amenable number.

140244334111244 is a deficient number, since it is larger than the sum of its proper divisors (137014860695140).

140244334111244 is a wasteful number, since it uses less digits than its factorization.

140244334111244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5672247 (or 5672234 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 38.

Adding to 140244334111244 its reverse (442111433442041), we get a palindrome (582355767553285).

The spelling of 140244334111244 in words is "one hundred forty trillion, two hundred forty-four billion, three hundred thirty-four million, one hundred eleven thousand, two hundred forty-four".