729334292295056 has 50 divisors (see below), whose sum is σ = 1648501299916902. Its totient is φ = 312571839538560.

The previous prime is 729334292295001. The next prime is 729334292295073. The reversal of 729334292295056 is 650592292433927.

It can be written as a sum of positive squares in only one way, i.e., 381314820416656 + 348019471878400 = 19527284^2 + 18655280^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9492546605 + ... + 9492623436.

Almost surely, 2^{729334292295056} is an apocalyptic number.

It is an amenable number.

729334292295056 is an abundant number, since it is smaller than the sum of its proper divisors (919167007621846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

729334292295056 is an equidigital number, since it uses as much as digits as its factorization.

729334292295056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18985170077 (or 18985170050 counting only the distinct ones).

The product of its (nonzero) digits is 440899200, while the sum is 68.

The spelling of 729334292295056 in words is "seven hundred twenty-nine trillion, three hundred thirty-four billion, two hundred ninety-two million, two hundred ninety-five thousand, fifty-six".