13448147008 has 28 divisors (see below), whose sum is σ = 26754818220. Its totient is φ = 6706775552.

The previous prime is 13448146997. The next prime is 13448147087. The reversal of 13448147008 is 80074184431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7239967744 + 6208179264 = 85088^2 + 78792^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245191 + ... + 294982.

Almost surely, 2^13448147008 is an apocalyptic number.

It is an amenable number.

13448147008 is a deficient number, since it is larger than the sum of its proper divisors (13306671212).

13448147008 is an equidigital number, since it uses as much as digits as its factorization.

13448147008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540574 (or 540564 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 40.

The spelling of 13448147008 in words is "thirteen billion, four hundred forty-eight million, one hundred forty-seven thousand, eight".