260806224001 has 4 divisors (see below), whose sum is σ = 269799542100. Its totient is φ = 251812905904.

The previous prime is 260806223987. The next prime is 260806224017. The reversal of 260806224001 is 100422608062.

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

It can be written as a sum of positive squares in 2 ways, for example, as 76134053776 + 184672170225 = 275924^2 + 429735^2 .

It is a cyclic number.

It is not a de Polignac number, because 260806224001 - 2¹¹ = 260806221953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260806224061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4496659006 + ... + 4496659063.

It is an arithmetic number, because the mean of its divisors is an integer number (67449885525).

Almost surely, 2^260806224001 is an apocalyptic number.

It is an amenable number.

260806224001 is a deficient number, since it is larger than the sum of its proper divisors (8993318099).

260806224001 is an equidigital number, since it uses as much as digits as its factorization.

260806224001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8993318098.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 260806224001 in words is "two hundred sixty billion, eight hundred six million, two hundred twenty-four thousand, one".