260774344745 has 16 divisors (see below), whose sum is σ = 317591280000. Its totient is φ = 205516147200.

The previous prime is 260774344741. The next prime is 260774344771. The reversal of 260774344745 is 547443477062.

It is not a de Polignac number, because 260774344745 - 2² = 260774344741 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (260774344741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149330 + ... + 737460.

It is an arithmetic number, because the mean of its divisors is an integer number (19849455000).

Almost surely, 2^260774344745 is an apocalyptic number.

It is an amenable number.

260774344745 is a deficient number, since it is larger than the sum of its proper divisors (56816935255).

260774344745 is a wasteful number, since it uses less digits than its factorization.

260774344745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589456.

The product of its (nonzero) digits is 15805440, while the sum is 53.

The spelling of 260774344745 in words is "two hundred sixty billion, seven hundred seventy-four million, three hundred forty-four thousand, seven hundred forty-five".