12735310634 has 8 divisors (see below), whose sum is σ = 19933529760. Its totient is φ = 6090800716.

The previous prime is 12735310619. The next prime is 12735310649. The reversal of 12735310634 is 43601353721.

It is an interprime number because it is at equal distance from previous prime (12735310619) and next prime (12735310649).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12735310594 and 12735310603.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 138427244 + ... + 138427335.

It is an arithmetic number, because the mean of its divisors is an integer number (2491691220).

Almost surely, 2^12735310634 is an apocalyptic number.

12735310634 is a deficient number, since it is larger than the sum of its proper divisors (7198219126).

12735310634 is a wasteful number, since it uses less digits than its factorization.

12735310634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276854604.

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 12735310634 in words is "twelve billion, seven hundred thirty-five million, three hundred ten thousand, six hundred thirty-four".