12904734411 has 6 divisors (see below), whose sum is σ = 18640171940. Its totient is φ = 8603156268.

The previous prime is 12904734377. The next prime is 12904734419. The reversal of 12904734411 is 11443740921.

12904734411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12904734411 - 2¹⁷ = 12904603339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12904734419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 716929681 + ... + 716929698.

Almost surely, 2^12904734411 is an apocalyptic number.

12904734411 is a deficient number, since it is larger than the sum of its proper divisors (5735437529).

12904734411 is a wasteful number, since it uses less digits than its factorization.

12904734411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433859385 (or 1433859382 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 12904734411 in words is "twelve billion, nine hundred four million, seven hundred thirty-four thousand, four hundred eleven".