12919675406 has 8 divisors (see below), whose sum is σ = 21141287064. Its totient is φ = 5872579720.

The previous prime is 12919675403. The next prime is 12919675451. The reversal of 12919675406 is 60457691921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12919675403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293628965 + ... + 293629008.

It is an arithmetic number, because the mean of its divisors is an integer number (2642660883).

Almost surely, 2^12919675406 is an apocalyptic number.

12919675406 is a deficient number, since it is larger than the sum of its proper divisors (8221611658).

12919675406 is a wasteful number, since it uses less digits than its factorization.

12919675406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587257986.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 12919675406 in words is "twelve billion, nine hundred nineteen million, six hundred seventy-five thousand, four hundred six".