12040314399 has 6 divisors (see below), whose sum is σ = 17391565256. Its totient is φ = 8026876260.

The previous prime is 12040314361. The next prime is 12040314431. The reversal of 12040314399 is 99341304021.

12040314399 is a `hidden beast` number, since 1 + 20 + 403 + 143 + 99 = 666.

It is not a de Polignac number, because 12040314399 - 2¹³ = 12040306207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12040314329) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 668906347 + ... + 668906364.

Almost surely, 2^12040314399 is an apocalyptic number.

12040314399 is a deficient number, since it is larger than the sum of its proper divisors (5351250857).

12040314399 is a wasteful number, since it uses less digits than its factorization.

12040314399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337812717 (or 1337812714 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 12040314399 in words is "twelve billion, forty million, three hundred fourteen thousand, three hundred ninety-nine".