12153404186847 has 384 divisors, whose sum is σ = 23782884802560. Its totient is φ = 5795919360000.

The previous prime is 12153404186839. The next prime is 12153404186867. The reversal of 12153404186847 is 74868140435121.

It is a happy number.

12153404186847 is a `hidden beast` number, since 1 + 2 + 1 + 53 + 404 + 186 + 8 + 4 + 7 = 666.

It is not a de Polignac number, because 12153404186847 - 2³ = 12153404186839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12153404186793 and 12153404186802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12153404186867) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 6748141347 + ... + 6748143147.

It is an arithmetic number, because the mean of its divisors is an integer number (61934595840).

Almost surely, 2^{12153404186847} is an apocalyptic number.

12153404186847 is a deficient number, since it is larger than the sum of its proper divisors (11629480615713).

12153404186847 is a wasteful number, since it uses less digits than its factorization.

12153404186847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075 (or 2072 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 54.

The spelling of 12153404186847 in words is "twelve trillion, one hundred fifty-three billion, four hundred four million, one hundred eighty-six thousand, eight hundred forty-seven".