1148574618988 has 12 divisors (see below), whose sum is σ = 2010097396440. Its totient is φ = 574261077152.

The previous prime is 1148574618911. The next prime is 1148574619033. The reversal of 1148574618988 is 8898164758411.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6459406 + ... + 6634837.

It is an arithmetic number, because the mean of its divisors is an integer number (167508116370).

Almost surely, 2^{1148574618988} is an apocalyptic number.

It is an amenable number.

1148574618988 is a deficient number, since it is larger than the sum of its proper divisors (861522777452).

1148574618988 is a wasteful number, since it uses less digits than its factorization.

1148574618988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13116176 (or 13116174 counting only the distinct ones).

The product of its digits is 123863040, while the sum is 70.

The spelling of 1148574618988 in words is "one trillion, one hundred forty-eight billion, five hundred seventy-four million, six hundred eighteen thousand, nine hundred eighty-eight".