12873438411 has 16 divisors (see below), whose sum is σ = 18290037024. Its totient is φ = 8025997824.

The previous prime is 12873438373. The next prime is 12873438419. The reversal of 12873438411 is 11483437821.

It is not a de Polignac number, because 12873438411 - 2²² = 12869244107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12873438419) 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 15 ways as a sum of consecutive naturals, for example, 795880 + ... + 811893.

It is an arithmetic number, because the mean of its divisors is an integer number (1143127314).

Almost surely, 2^12873438411 is an apocalyptic number.

12873438411 is a deficient number, since it is larger than the sum of its proper divisors (5416598613).

12873438411 is a wasteful number, since it uses less digits than its factorization.

12873438411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607950.

The product of its digits is 129024, while the sum is 42.

The spelling of 12873438411 in words is "twelve billion, eight hundred seventy-three million, four hundred thirty-eight thousand, four hundred eleven".