140444340323113 has 8 divisors (see below), whose sum is σ = 147837218649120. Its totient is φ = 133051569091200.

The previous prime is 140444340323069. The next prime is 140444340323141. The reversal of 140444340323113 is 311323043444041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140444340323113 is a prime.

It is a super-2 number, since 2×140444340323113² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140444340323153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24074695 + ... + 29333932.

It is an arithmetic number, because the mean of its divisors is an integer number (18479652331140).

Almost surely, 2^{140444340323113} is an apocalyptic number.

It is an amenable number.

140444340323113 is a deficient number, since it is larger than the sum of its proper divisors (7392878326007).

140444340323113 is a wasteful number, since it uses less digits than its factorization.

140444340323113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53547047.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 140444340323113 its reverse (311323043444041), we get a palindrome (451767383767154).

The spelling of 140444340323113 in words is "one hundred forty trillion, four hundred forty-four billion, three hundred forty million, three hundred twenty-three thousand, one hundred thirteen".