260948624485247 has 4 divisors (see below), whose sum is σ = 260976346647480. Its totient is φ = 260920902323016.

The previous prime is 260948624485207. The next prime is 260948624485249. The reversal of 260948624485247 is 742584426849062.

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

It is a cyclic number.

It is not a de Polignac number, because 260948624485247 - 2¹² = 260948624481151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260948624485249) 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, 13861066997 + ... + 13861085822.

It is an arithmetic number, because the mean of its divisors is an integer number (65244086661870).

Almost surely, 2^{260948624485247} is an apocalyptic number.

260948624485247 is a deficient number, since it is larger than the sum of its proper divisors (27722162233).

260948624485247 is an equidigital number, since it uses as much as digits as its factorization.

260948624485247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27722162232.

The product of its (nonzero) digits is 1486356480, while the sum is 71.

The spelling of 260948624485247 in words is "two hundred sixty trillion, nine hundred forty-eight billion, six hundred twenty-four million, four hundred eighty-five thousand, two hundred forty-seven".