265140300203345 has 16 divisors (see below), whose sum is σ = 363716597566080. Its totient is φ = 181762684353024.

The previous prime is 265140300203269. The next prime is 265140300203419. The reversal of 265140300203345 is 543302003041562.

It is a cyclic number.

It is not a de Polignac number, because 265140300203345 - 2²² = 265140296009041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 265140300203299 and 265140300203308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 995848640 + ... + 996114849.

It is an arithmetic number, because the mean of its divisors is an integer number (22732287347880).

Almost surely, 2^{265140300203345} is an apocalyptic number.

It is an amenable number.

265140300203345 is a deficient number, since it is larger than the sum of its proper divisors (98576297362735).

265140300203345 is a wasteful number, since it uses less digits than its factorization.

265140300203345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991967304.

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 265140300203345 in words is "two hundred sixty-five trillion, one hundred forty billion, three hundred million, two hundred three thousand, three hundred forty-five".