265235350663423 has 8 divisors (see below), whose sum is σ = 303889656898592. Its totient is φ = 226771929891936.

The previous prime is 265235350663399. The next prime is 265235350663477. The reversal of 265235350663423 is 324366053532562.

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 265235350663423 - 2⁹ = 265235350662911 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 (265235350664423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47721362940 + ... + 47721368497.

It is an arithmetic number, because the mean of its divisors is an integer number (37986207112324).

Almost surely, 2^{265235350663423} is an apocalyptic number.

265235350663423 is a deficient number, since it is larger than the sum of its proper divisors (38654306235169).

265235350663423 is an equidigital number, since it uses as much as digits as its factorization.

265235350663423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95442731841.

The product of its (nonzero) digits is 69984000, while the sum is 55.

The spelling of 265235350663423 in words is "two hundred sixty-five trillion, two hundred thirty-five billion, three hundred fifty million, six hundred sixty-three thousand, four hundred twenty-three".