12055672443 has 8 divisors (see below), whose sum is σ = 16416235008. Its totient is φ = 7866112424.

The previous prime is 12055672441. The next prime is 12055672487. The reversal of 12055672443 is 34427655021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12055672443 - 2¹ = 12055672441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12055672441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42750471 + ... + 42750752.

It is an arithmetic number, because the mean of its divisors is an integer number (2052029376).

Almost surely, 2^12055672443 is an apocalyptic number.

12055672443 is a deficient number, since it is larger than the sum of its proper divisors (4360562565).

12055672443 is an equidigital number, since it uses as much as digits as its factorization.

12055672443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85501273.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 12055672443 in words is "twelve billion, fifty-five million, six hundred seventy-two thousand, four hundred forty-three".