9147449025608 has 16 divisors (see below), whose sum is σ = 17151867936000. Its totient is φ = 4573617576016.

The previous prime is 9147449025607. The next prime is 9147449025653. The reversal of 9147449025608 is 8065209447419.

It is not an unprimeable number, because it can be changed into a prime (9147449025607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13002968 + ... + 13688391.

It is an arithmetic number, because the mean of its divisors is an integer number (1071991746000).

Almost surely, 2^{9147449025608} is an apocalyptic number.

It is an amenable number.

9147449025608 is a deficient number, since it is larger than the sum of its proper divisors (8004418910392).

9147449025608 is a wasteful number, since it uses less digits than its factorization.

9147449025608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26734204 (or 26734200 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 59.

The spelling of 9147449025608 in words is "nine trillion, one hundred forty-seven billion, four hundred forty-nine million, twenty-five thousand, six hundred eight".