255103504144319 has 8 divisors (see below), whose sum is σ = 255121944704640. Its totient is φ = 255085064262936.

The previous prime is 255103504144301. The next prime is 255103504144331. The reversal of 255103504144319 is 913441405301552.

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 255103504144319 - 2²⁸ = 255103235708863 is a prime.

It is a super-2 number, since 2×255103504144319² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255103504144399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924126614 + ... + 924402620.

It is an arithmetic number, because the mean of its divisors is an integer number (31890243088080).

Almost surely, 2^{255103504144319} is an apocalyptic number.

255103504144319 is a deficient number, since it is larger than the sum of its proper divisors (18440560321).

255103504144319 is a wasteful number, since it uses less digits than its factorization.

255103504144319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339469.

The product of its (nonzero) digits is 1296000, while the sum is 47.

The spelling of 255103504144319 in words is "two hundred fifty-five trillion, one hundred three billion, five hundred four million, one hundred forty-four thousand, three hundred nineteen".