12008453231667 has 8 divisors (see below), whose sum is σ = 16015630171024. Its totient is φ = 8003455890048.

The previous prime is 12008453231657. The next prime is 12008453231669. The reversal of 12008453231667 is 76613235480021.

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

It is not a de Polignac number, because 12008453231667 - 2²⁸ = 12008184796211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12008453231669) 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, 544886578 + ... + 544908615.

It is an arithmetic number, because the mean of its divisors is an integer number (2001953771378).

Almost surely, 2^{12008453231667} is an apocalyptic number.

12008453231667 is a deficient number, since it is larger than the sum of its proper divisors (4007176939357).

12008453231667 is a wasteful number, since it uses less digits than its factorization.

12008453231667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089798869.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 12008453231667 in words is "twelve trillion, eight billion, four hundred fifty-three million, two hundred thirty-one thousand, six hundred sixty-seven".