12919675417 has 12 divisors (see below), whose sum is σ = 14503120128. Its totient is φ = 11495257400.

The previous prime is 12919675403. The next prime is 12919675451. The reversal of 12919675417 is 71457691921.

It is not a de Polignac number, because 12919675417 - 2¹⁵ = 12919642649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12919672417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1130209 + ... + 1141582.

It is an arithmetic number, because the mean of its divisors is an integer number (1208593344).

Almost surely, 2^12919675417 is an apocalyptic number.

It is an amenable number.

12919675417 is a deficient number, since it is larger than the sum of its proper divisors (1583444711).

12919675417 is a wasteful number, since it uses less digits than its factorization.

12919675417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271860 (or 2271849 counting only the distinct ones).

The product of its digits is 952560, while the sum is 52.

The spelling of 12919675417 in words is "twelve billion, nine hundred nineteen million, six hundred seventy-five thousand, four hundred seventeen".