240011144011 has 4 divisors (see below), whose sum is σ = 241087427392. Its totient is φ = 238934860632.

The previous prime is 240011143991. The next prime is 240011144029. The reversal of 240011144011 is 110441110042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 240011144011 - 2¹⁷ = 240011012939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240011144011.

It is not an unprimeable number, because it can be changed into a prime (240011144111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538141356 + ... + 538141801.

It is an arithmetic number, because the mean of its divisors is an integer number (60271856848).

Almost surely, 2^240011144011 is an apocalyptic number.

240011144011 is a deficient number, since it is larger than the sum of its proper divisors (1076283381).

240011144011 is a wasteful number, since it uses less digits than its factorization.

240011144011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076283380.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 240011144011 its reverse (110441110042), we get a palindrome (350452254053).

The spelling of 240011144011 in words is "two hundred forty billion, eleven million, one hundred forty-four thousand, eleven".