440240201440241 has 8 divisors (see below), whose sum is σ = 440935093824744. Its totient is φ = 439545396280320.

The previous prime is 440240201440229. The next prime is 440240201440279. The reversal of 440240201440241 is 142044102042044.

It can be written as a sum of positive squares in 4 ways, for example, as 2418892767841 + 437821308672400 = 1555279^2 + 20924180^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 440240201440241 - 2⁴⁶ = 369871457262577 is a prime.

It is a super-2 number, since 2×440240201440241² (a number of 30 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 = 440240201440198 and 440240201440207.

It is not an unprimeable number, because it can be changed into a prime (440240201440211) 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, 11700080 + ... + 31896273.

It is an arithmetic number, because the mean of its divisors is an integer number (55116886728093).

Almost surely, 2^{440240201440241} is an apocalyptic number.

It is an amenable number.

440240201440241 is a deficient number, since it is larger than the sum of its proper divisors (694892384503).

440240201440241 is a wasteful number, since it uses less digits than its factorization.

440240201440241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43612291.

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 440240201440241 its reverse (142044102042044), we get a palindrome (582284303482285).

The spelling of 440240201440241 in words is "four hundred forty trillion, two hundred forty billion, two hundred one million, four hundred forty thousand, two hundred forty-one".