12719408876 has 24 divisors (see below), whose sum is σ = 22368696000. Its totient is φ = 6328393344.

The previous prime is 12719408843. The next prime is 12719408909. The reversal of 12719408876 is 67880491721.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12719408843) and next prime (12719408909).

It is a super-3 number, since 3×12719408876³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1534070 + ... + 1542338.

It is an arithmetic number, because the mean of its divisors is an integer number (932029000).

Almost surely, 2^12719408876 is an apocalyptic number.

It is an amenable number.

12719408876 is a deficient number, since it is larger than the sum of its proper divisors (9649287124).

12719408876 is a wasteful number, since it uses less digits than its factorization.

12719408876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10121 (or 10119 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 53.

The spelling of 12719408876 in words is "twelve billion, seven hundred nineteen million, four hundred eight thousand, eight hundred seventy-six".