260363787223 has 4 divisors (see below), whose sum is σ = 260640476568. Its totient is φ = 260087097880.

The previous prime is 260363787149. The next prime is 260363787289. The reversal of 260363787223 is 322787363062.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260363787223 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 (260363787823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138343261 + ... + 138345142.

It is an arithmetic number, because the mean of its divisors is an integer number (65160119142).

Almost surely, 2^260363787223 is an apocalyptic number.

260363787223 is a deficient number, since it is larger than the sum of its proper divisors (276689345).

260363787223 is an equidigital number, since it uses as much as digits as its factorization.

260363787223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276689344.

The product of its (nonzero) digits is 3048192, while the sum is 49.

The spelling of 260363787223 in words is "two hundred sixty billion, three hundred sixty-three million, seven hundred eighty-seven thousand, two hundred twenty-three".