108447300729 has 12 divisors (see below), whose sum is σ = 156799538532. Its totient is φ = 72227383200.

The previous prime is 108447300727. The next prime is 108447300739. The reversal of 108447300729 is 927003744801.

108447300729 is a `hidden beast` number, since 108 + 4 + 473 + 0 + 0 + 72 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 60375861225 + 48071439504 = 245715^2 + 219252^2 .

It is not a de Polignac number, because 108447300729 - 2¹ = 108447300727 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108447300727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5891742 + ... + 5910119.

It is an arithmetic number, because the mean of its divisors is an integer number (13066628211).

Almost surely, 2^108447300729 is an apocalyptic number.

It is an amenable number.

108447300729 is a deficient number, since it is larger than the sum of its proper divisors (48352237803).

108447300729 is a wasteful number, since it uses less digits than its factorization.

108447300729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11802888 (or 11802885 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 108447300729 in words is "one hundred eight billion, four hundred forty-seven million, three hundred thousand, seven hundred twenty-nine".