240210224255 has 16 divisors (see below), whose sum is σ = 295472521344. Its totient is φ = 187370336160.

The previous prime is 240210224183. The next prime is 240210224321. The reversal of 240210224255 is 552422012042.

It is a happy number.

It is not a de Polignac number, because 240210224255 - 2²⁸ = 239941788799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 855569 + ... + 1101098.

It is an arithmetic number, because the mean of its divisors is an integer number (18467032584).

Almost surely, 2^240210224255 is an apocalyptic number.

240210224255 is a deficient number, since it is larger than the sum of its proper divisors (55262297089).

240210224255 is a wasteful number, since it uses less digits than its factorization.

240210224255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957286.

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 240210224255 its reverse (552422012042), we get a palindrome (792632236297).

The spelling of 240210224255 in words is "two hundred forty billion, two hundred ten million, two hundred twenty-four thousand, two hundred fifty-five".