2140111240033 has 8 divisors (see below), whose sum is σ = 2304987661928. Its totient is φ = 1975270886784.

The previous prime is 2140111239989. The next prime is 2140111240039. The reversal of 2140111240033 is 3300421110412.

It can be written as a sum of positive squares in 4 ways, for example, as 183002572944 + 1957108667089 = 427788^2 + 1398967^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-2140111240033 is a prime.

It is a super-2 number, since 2×2140111240033² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2140111239986 and 2140111240013.

It is not an unprimeable number, because it can be changed into a prime (2140111240039) 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, 8893860 + ... + 9131317.

It is an arithmetic number, because the mean of its divisors is an integer number (288123457741).

Almost surely, 2^{2140111240033} is an apocalyptic number.

It is an amenable number.

2140111240033 is a deficient number, since it is larger than the sum of its proper divisors (164876421895).

2140111240033 is a wasteful number, since it uses less digits than its factorization.

2140111240033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18034323.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2140111240033 its reverse (3300421110412), we get a palindrome (5440532350445).

The spelling of 2140111240033 in words is "two trillion, one hundred forty billion, one hundred eleven million, two hundred forty thousand, thirty-three".