260116817304863 has 8 divisors (see below), whose sum is σ = 264000314090880. Its totient is φ = 256233354525720.

The previous prime is 260116817304847. The next prime is 260116817304907. The reversal of 260116817304863 is 368403718611062.

It is a happy number.

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 260116817304863 - 2⁴ = 260116817304847 is a prime.

It is a super-2 number, since 2×260116817304863² (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 = 260116817304799 and 260116817304808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260116817304803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7123148 + ... + 23895038.

It is an arithmetic number, because the mean of its divisors is an integer number (33000039261360).

Almost surely, 2^{260116817304863} is an apocalyptic number.

260116817304863 is a deficient number, since it is larger than the sum of its proper divisors (3883496786017).

260116817304863 is a wasteful number, since it uses less digits than its factorization.

260116817304863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17003437.

The product of its (nonzero) digits is 6967296, while the sum is 56.

The spelling of 260116817304863 in words is "two hundred sixty trillion, one hundred sixteen billion, eight hundred seventeen million, three hundred four thousand, eight hundred sixty-three".