240543214011 has 6 divisors (see below), whose sum is σ = 347451309140. Its totient is φ = 160362142668.

The previous prime is 240543214001. The next prime is 240543214031. The reversal of 240543214011 is 110412345042.

240543214011 is a `hidden beast` number, since 2 + 405 + 43 + 214 + 0 + 1 + 1 = 666.

240543214011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 240543214011 - 2¹¹ = 240543211963 is a prime.

It is a super-2 number, since 2×240543214011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240543214001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13363511881 + ... + 13363511898.

Almost surely, 2^240543214011 is an apocalyptic number.

240543214011 is a deficient number, since it is larger than the sum of its proper divisors (106908095129).

240543214011 is a wasteful number, since it uses less digits than its factorization.

240543214011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26727023785 (or 26727023782 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 240543214011 its reverse (110412345042), we get a palindrome (350955559053).

The spelling of 240543214011 in words is "two hundred forty billion, five hundred forty-three million, two hundred fourteen thousand, eleven".