12471761033 has 2 divisors, whose sum is σ = 12471761034. Its totient is φ = 12471761032.

The previous prime is 12471761011. The next prime is 12471761059. The reversal of 12471761033 is 33016717421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8703397264 + 3768363769 = 93292^2 + 61387^2 .

It is a cyclic number.

It is not a de Polignac number, because 12471761033 - 2⁶ = 12471760969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12471760984 and 12471761002.

It is not a weakly prime, because it can be changed into another prime (12471761933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6235880516 + 6235880517.

It is an arithmetic number, because the mean of its divisors is an integer number (6235880517).

Almost surely, 2^12471761033 is an apocalyptic number.

It is an amenable number.

12471761033 is a deficient number, since it is larger than the sum of its proper divisors (1).

12471761033 is an equidigital number, since it uses as much as digits as its factorization.

12471761033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 35.

The spelling of 12471761033 in words is "twelve billion, four hundred seventy-one million, seven hundred sixty-one thousand, thirty-three".