240444011141 has 2 divisors, whose sum is σ = 240444011142. Its totient is φ = 240444011140.

The previous prime is 240444011111. The next prime is 240444011153. The reversal of 240444011141 is 141110444042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222363174916 + 18080836225 = 471554^2 + 134465^2 .

It is a cyclic number.

It is not a de Polignac number, because 240444011141 - 2³⁰ = 239370269317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 240444011141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240444011111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120222005570 + 120222005571.

It is an arithmetic number, because the mean of its divisors is an integer number (120222005571).

Almost surely, 2^240444011141 is an apocalyptic number.

It is an amenable number.

240444011141 is a deficient number, since it is larger than the sum of its proper divisors (1).

240444011141 is an equidigital number, since it uses as much as digits as its factorization.

240444011141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 240444011141 its reverse (141110444042), we get a palindrome (381554455183).

The spelling of 240444011141 in words is "two hundred forty billion, four hundred forty-four million, eleven thousand, one hundred forty-one".