255300342730 has 8 divisors (see below), whose sum is σ = 459540616932. Its totient is φ = 102120137088.

The previous prime is 255300342701. The next prime is 255300342761. The reversal of 255300342730 is 37243003552.

255300342730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 250721519841 + 4578822889 = 500721^2 + 67667^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12765017127 + ... + 12765017146.

Almost surely, 2^255300342730 is an apocalyptic number.

255300342730 is a deficient number, since it is larger than the sum of its proper divisors (204240274202).

255300342730 is a wasteful number, since it uses less digits than its factorization.

255300342730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25530034280.

The product of its (nonzero) digits is 75600, while the sum is 34.

The spelling of 255300342730 in words is "two hundred fifty-five billion, three hundred million, three hundred forty-two thousand, seven hundred thirty".