260246340133 has 8 divisors (see below), whose sum is σ = 280331123576. Its totient is φ = 240170961600.

The previous prime is 260246340127. The next prime is 260246340163. The reversal of 260246340133 is 331043642062.

It can be written as a sum of positive squares in 4 ways, for example, as 38252709889 + 221993630244 = 195583^2 + 471162^2 .

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 260246340133 - 2³⁷ = 122807386661 is a prime.

It is a super-2 number, since 2×260246340133² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260246340113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2293698 + ... + 2404483.

It is an arithmetic number, because the mean of its divisors is an integer number (35041390447).

Almost surely, 2^260246340133 is an apocalyptic number.

It is an amenable number.

260246340133 is a deficient number, since it is larger than the sum of its proper divisors (20084783443).

260246340133 is a wasteful number, since it uses less digits than its factorization.

260246340133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4702455.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 260246340133 its reverse (331043642062), we get a palindrome (591289982195).

The spelling of 260246340133 in words is "two hundred sixty billion, two hundred forty-six million, three hundred forty thousand, one hundred thirty-three".