12633374327467 has 4 divisors (see below), whose sum is σ = 12974816876896. Its totient is φ = 12291931778040.

The previous prime is 12633374327449. The next prime is 12633374327473. The reversal of 12633374327467 is 76472347333621.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12633374327467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12633374327867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170721274659 + ... + 170721274732.

It is an arithmetic number, because the mean of its divisors is an integer number (3243704219224).

Almost surely, 2^{12633374327467} is an apocalyptic number.

12633374327467 is a deficient number, since it is larger than the sum of its proper divisors (341442549429).

12633374327467 is an equidigital number, since it uses as much as digits as its factorization.

12633374327467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341442549428.

The product of its digits is 64012032, while the sum is 58.

The spelling of 12633374327467 in words is "twelve trillion, six hundred thirty-three billion, three hundred seventy-four million, three hundred twenty-seven thousand, four hundred sixty-seven".