10729504320 has 112 divisors (see below), whose sum is σ = 34292243328. Its totient is φ = 2842214400.

The previous prime is 10729504319. The next prime is 10729504327. The reversal of 10729504320 is 2340592701.

It is not an unprimeable number, because it can be changed into a prime (10729504327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107952 + ... + 181968.

It is an arithmetic number, because the mean of its divisors is an integer number (306180744).

Almost surely, 2^10729504320 is an apocalyptic number.

10729504320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10729504320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17146121664).

10729504320 is an abundant number, since it is smaller than the sum of its proper divisors (23562739008).

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

10729504320 is a wasteful number, since it uses less digits than its factorization.

10729504320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74188 (or 74178 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The spelling of 10729504320 in words is "ten billion, seven hundred twenty-nine million, five hundred four thousand, three hundred twenty".