11848853123144 has 16 divisors (see below), whose sum is σ = 22256485789500. Its totient is φ = 5913790245952.

The previous prime is 11848853123143. The next prime is 11848853123171. The reversal of 11848853123144 is 44132135884811.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10470647562244 + 1378205560900 = 3235838^2 + 1173970^2 .

It is not an unprimeable number, because it can be changed into a prime (11848853123143) 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, 1329534719 + ... + 1329543630.

Almost surely, 2^{11848853123144} is an apocalyptic number.

It is an amenable number.

11848853123144 is a deficient number, since it is larger than the sum of its proper divisors (10407632666356).

11848853123144 is a wasteful number, since it uses less digits than its factorization.

11848853123144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659078912 (or 2659078908 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 53.

The spelling of 11848853123144 in words is "eleven trillion, eight hundred forty-eight billion, eight hundred fifty-three million, one hundred twenty-three thousand, one hundred forty-four".