12734473363 has 2 divisors, whose sum is σ = 12734473364. Its totient is φ = 12734473362.

The previous prime is 12734473343. The next prime is 12734473403. The reversal of 12734473363 is 36337443721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12734473363 - 2⁵ = 12734473331 is a prime.

It is not a weakly prime, because it can be changed into another prime (12734473313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6367236681 + 6367236682.

It is an arithmetic number, because the mean of its divisors is an integer number (6367236682).

Almost surely, 2^12734473363 is an apocalyptic number.

12734473363 is a deficient number, since it is larger than the sum of its proper divisors (1).

12734473363 is an equidigital number, since it uses as much as digits as its factorization.

12734473363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 762048, while the sum is 43.

The spelling of 12734473363 in words is "twelve billion, seven hundred thirty-four million, four hundred seventy-three thousand, three hundred sixty-three".