729317228802 has 16 divisors (see below), whose sum is σ = 1458651179520. Its totient is φ = 243102955952.

The previous prime is 729317228797. The next prime is 729317228807. The reversal of 729317228802 is 208822713927.

It is an interprime number because it is at equal distance from previous prime (729317228797) and next prime (729317228807).

It is not an unprimeable number, because it can be changed into a prime (729317228807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88977 + ... + 1211012.

It is an arithmetic number, because the mean of its divisors is an integer number (91165698720).

Almost surely, 2^729317228802 is an apocalyptic number.

729317228802 is an abundant number, since it is smaller than the sum of its proper divisors (729333950718).

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

729317228802 is a wasteful number, since it uses less digits than its factorization.

729317228802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393497.

The product of its (nonzero) digits is 1354752, while the sum is 51.

The spelling of 729317228802 in words is "seven hundred twenty-nine billion, three hundred seventeen million, two hundred twenty-eight thousand, eight hundred two".