12393072467 has 8 divisors (see below), whose sum is σ = 12479251200. Its totient is φ = 12306934080.

The previous prime is 12393072463. The next prime is 12393072469. The reversal of 12393072467 is 76427039321.

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 12393072467 - 2² = 12393072463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12393072463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869198 + ... + 883340.

It is an arithmetic number, because the mean of its divisors is an integer number (1559906400).

Almost surely, 2^12393072467 is an apocalyptic number.

12393072467 is a deficient number, since it is larger than the sum of its proper divisors (86178733).

12393072467 is a wasteful number, since it uses less digits than its factorization.

12393072467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20173.

The product of its (nonzero) digits is 381024, while the sum is 44.

The spelling of 12393072467 in words is "twelve billion, three hundred ninety-three million, seventy-two thousand, four hundred sixty-seven".