12032466423021 has 24 divisors (see below), whose sum is σ = 19147975385760. Its totient is φ = 7220201868000.

The previous prime is 12032466423017. The next prime is 12032466423023.

12032466423021 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 2 + 4 + 6 + 642 + 3 + 0 + 2 + 1 = 666.

12032466423021 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 12032466423021 - 2² = 12032466423017 is a prime.

It is a super-2 number, since 2×12032466423021² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032466423023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 601673491 + ... + 601693488.

It is an arithmetic number, because the mean of its divisors is an integer number (797832307740).

Almost surely, 2^{12032466423021} is an apocalyptic number.

12032466423021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12032466423021 is a deficient number, since it is larger than the sum of its proper divisors (7115508962739).

12032466423021 is a wasteful number, since it uses less digits than its factorization.

12032466423021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203367097 (or 1203367094 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

It can be divided in two parts, 1203246 and 6423021, that added together give a palindrome (7626267).

The spelling of 12032466423021 in words is "twelve trillion, thirty-two billion, four hundred sixty-six million, four hundred twenty-three thousand, twenty-one".