265134463214464 has 32 divisors (see below), whose sum is σ = 528198302908800. Its totient is φ = 132567046013952.

The previous prime is 265134463214429. The next prime is 265134463214497. The reversal of 265134463214464 is 464412364431562.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162248644 + ... + 163874620.

It is an arithmetic number, because the mean of its divisors is an integer number (16506196965900).

Almost surely, 2^{265134463214464} is an apocalyptic number.

It is an amenable number.

265134463214464 is a deficient number, since it is larger than the sum of its proper divisors (263063839694336).

265134463214464 is a wasteful number, since it uses less digits than its factorization.

265134463214464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2899910 (or 2899898 counting only the distinct ones).

The product of its digits is 39813120, while the sum is 55.

The spelling of 265134463214464 in words is "two hundred sixty-five trillion, one hundred thirty-four billion, four hundred sixty-three million, two hundred fourteen thousand, four hundred sixty-four".