12032605136 has 20 divisors (see below), whose sum is σ = 23316778464. Its totient is φ = 6015372000.

The previous prime is 12032605121. The next prime is 12032605139. The reversal of 12032605136 is 63150623021.

It is a junction number, because it is equal to n+sod(n) for n = 12032605099 and 12032605108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032605139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55211 + ... + 164661.

Almost surely, 2^12032605136 is an apocalyptic number.

12032605136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12032605136 is a deficient number, since it is larger than the sum of its proper divisors (11284173328).

12032605136 is a wasteful number, since it uses less digits than its factorization.

12032605136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116330 (or 116324 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 12032605136 in words is "twelve billion, thirty-two million, six hundred five thousand, one hundred thirty-six".