12366857048 has 32 divisors (see below), whose sum is σ = 28538902560. Its totient is φ = 4892382720.

The previous prime is 12366857017. The next prime is 12366857053. The reversal of 12366857048 is 84075866321.

It is a junction number, because it is equal to n+sod(n) for n = 12366856987 and 12366857005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8492993 + ... + 8494448.

It is an arithmetic number, because the mean of its divisors is an integer number (891840705).

Almost surely, 2^12366857048 is an apocalyptic number.

It is an amenable number.

12366857048 is an abundant number, since it is smaller than the sum of its proper divisors (16172045512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12366857048 is a wasteful number, since it uses less digits than its factorization.

12366857048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16987467 (or 16987463 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 12366857048 in words is "twelve billion, three hundred sixty-six million, eight hundred fifty-seven thousand, forty-eight".