12738884114 has 48 divisors (see below), whose sum is σ = 21771371160. Its totient is φ = 5579481600.

The previous prime is 12738884099. The next prime is 12738884129. The reversal of 12738884114 is 41148883721.

It is an interprime number because it is at equal distance from previous prime (12738884099) and next prime (12738884129).

It can be written as a sum of positive squares in 4 ways, for example, as 12720005089 + 18879025 = 112783^2 + 4345^2 .

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 23 ways as a sum of consecutive naturals, for example, 4160144 + ... + 4163204.

Almost surely, 2^12738884114 is an apocalyptic number.

12738884114 is a deficient number, since it is larger than the sum of its proper divisors (9032487046).

12738884114 is a wasteful number, since it uses less digits than its factorization.

12738884114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707 (or 3696 counting only the distinct ones).

The product of its digits is 344064, while the sum is 47.

The spelling of 12738884114 in words is "twelve billion, seven hundred thirty-eight million, eight hundred eighty-four thousand, one hundred fourteen".