12773155148 has 24 divisors (see below), whose sum is σ = 24088078560. Its totient is φ = 5891483520.

The previous prime is 12773155141. The next prime is 12773155151. The reversal of 12773155148 is 84155137721.

It is a junction number, because it is equal to n+sod(n) for n = 12773155099 and 12773155108.

It is not an unprimeable number, because it can be changed into a prime (12773155141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2288 + ... + 159848.

It is an arithmetic number, because the mean of its divisors is an integer number (1003669940).

Almost surely, 2^12773155148 is an apocalyptic number.

It is an amenable number.

12773155148 is a deficient number, since it is larger than the sum of its proper divisors (11314923412).

12773155148 is a wasteful number, since it uses less digits than its factorization.

12773155148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159137 (or 159135 counting only the distinct ones).

The product of its digits is 235200, while the sum is 44.

The spelling of 12773155148 in words is "twelve billion, seven hundred seventy-three million, one hundred fifty-five thousand, one hundred forty-eight".