12471472067 has 2 divisors, whose sum is σ = 12471472068. Its totient is φ = 12471472066.

The previous prime is 12471472061. The next prime is 12471472151. The reversal of 12471472067 is 76027417421.

It is a weak prime.

It is an emirp because it is prime and its reverse (76027417421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12471472067 - 2¹⁸ = 12471209923 is a prime.

It is a super-2 number, since 2×12471472067² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12471472061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6235736033 + 6235736034.

It is an arithmetic number, because the mean of its divisors is an integer number (6235736034).

Almost surely, 2^12471472067 is an apocalyptic number.

12471472067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12471472067 is an equidigital number, since it uses as much as digits as its factorization.

12471472067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131712, while the sum is 41.

Adding to 12471472067 its reverse (76027417421), we get a palindrome (88498889488).

The spelling of 12471472067 in words is "twelve billion, four hundred seventy-one million, four hundred seventy-two thousand, sixty-seven".