12469141976 has 8 divisors (see below), whose sum is σ = 23379641220. Its totient is φ = 6234570984.

The previous prime is 12469141973. The next prime is 12469141987. The reversal of 12469141976 is 67914196421.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12469141973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 779321366 + ... + 779321381.

Almost surely, 2^12469141976 is an apocalyptic number.

It is an amenable number.

12469141976 is a deficient number, since it is larger than the sum of its proper divisors (10910499244).

12469141976 is a wasteful number, since it uses less digits than its factorization.

12469141976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558642753 (or 1558642749 counting only the distinct ones).

The product of its digits is 653184, while the sum is 50.

The spelling of 12469141976 in words is "twelve billion, four hundred sixty-nine million, one hundred forty-one thousand, nine hundred seventy-six".