12032476128 has 120 divisors (see below), whose sum is σ = 36925933968. Its totient is φ = 3836422656.

The previous prime is 12032476117. The next prime is 12032476147. The reversal of 12032476128 is 82167423021.

It is a happy number.

12032476128 is a `hidden beast` number, since 1 + 2 + 0 + 32 + 4 + 7 + 612 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 12032476092 and 12032476101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 41301 + ... + 160532.

Almost surely, 2^12032476128 is an apocalyptic number.

12032476128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12032476128 is an abundant number, since it is smaller than the sum of its proper divisors (24893457840).

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

12032476128 is a wasteful number, since it uses less digits than its factorization.

12032476128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201878 (or 201861 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

Adding to 12032476128 its reverse (82167423021), we get a palindrome (94199899149).

The spelling of 12032476128 in words is "twelve billion, thirty-two million, four hundred seventy-six thousand, one hundred twenty-eight".