4260244316161 has 8 divisors (see below), whose sum is σ = 4514346439560. Its totient is φ = 4006531027968.

The previous prime is 4260244316129. The next prime is 4260244316179. The reversal of 4260244316161 is 1616134420624.

It is a happy number.

4260244316161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2067383865600 + 2192860450561 = 1437840^2 + 1480831^2 .

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 4260244316161 - 2⁵ = 4260244316129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4260244316261) 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, 97186236 + ... + 97230061.

It is an arithmetic number, because the mean of its divisors is an integer number (564293304945).

Almost surely, 2^{4260244316161} is an apocalyptic number.

It is an amenable number.

4260244316161 is a deficient number, since it is larger than the sum of its proper divisors (254102123399).

4260244316161 is a wasteful number, since it uses less digits than its factorization.

4260244316161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194417603.

The product of its (nonzero) digits is 165888, while the sum is 40.

Adding to 4260244316161 its reverse (1616134420624), we get a palindrome (5876378736785).

The spelling of 4260244316161 in words is "four trillion, two hundred sixty billion, two hundred forty-four million, three hundred sixteen thousand, one hundred sixty-one".