12344347467 has 12 divisors (see below), whose sum is σ = 18405909184. Its totient is φ = 7964094960.

The previous prime is 12344347453. The next prime is 12344347487. The reversal of 12344347467 is 76474344321.

12344347467 is a `hidden beast` number, since 123 + 443 + 47 + 46 + 7 = 666.

It is not a de Polignac number, because 12344347467 - 2⁴ = 12344347451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12344347447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22122208 + ... + 22122765.

Almost surely, 2^12344347467 is an apocalyptic number.

12344347467 is a deficient number, since it is larger than the sum of its proper divisors (6061561717).

12344347467 is a wasteful number, since it uses less digits than its factorization.

12344347467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44245010 (or 44245007 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 45.

The spelling of 12344347467 in words is "twelve billion, three hundred forty-four million, three hundred forty-seven thousand, four hundred sixty-seven".