12735732367 has 2 divisors, whose sum is σ = 12735732368. Its totient is φ = 12735732366.

The previous prime is 12735732343. The next prime is 12735732409. The reversal of 12735732367 is 76323753721.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12735732367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12735792367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6367866183 + 6367866184.

It is an arithmetic number, because the mean of its divisors is an integer number (6367866184).

Almost surely, 2^12735732367 is an apocalyptic number.

12735732367 is a deficient number, since it is larger than the sum of its proper divisors (1).

12735732367 is an equidigital number, since it uses as much as digits as its factorization.

12735732367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1111320, while the sum is 46.

The spelling of 12735732367 in words is "twelve billion, seven hundred thirty-five million, seven hundred thirty-two thousand, three hundred sixty-seven".