12419658966536 has 16 divisors (see below), whose sum is σ = 23318892018240. Its totient is φ = 6201287761680.

The previous prime is 12419658966509. The next prime is 12419658966587. The reversal of 12419658966536 is 63566985691421.

It is a self number, because there is not a number n which added to its sum of digits gives 12419658966536.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1067709020 + ... + 1067720651.

It is an arithmetic number, because the mean of its divisors is an integer number (1457430751140).

Almost surely, 2^{12419658966536} is an apocalyptic number.

It is an amenable number.

12419658966536 is a deficient number, since it is larger than the sum of its proper divisors (10899233051704).

12419658966536 is a wasteful number, since it uses less digits than its factorization.

12419658966536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135430404 (or 2135430400 counting only the distinct ones).

The product of its digits is 503884800, while the sum is 71.

The spelling of 12419658966536 in words is "twelve trillion, four hundred nineteen billion, six hundred fifty-eight million, nine hundred sixty-six thousand, five hundred thirty-six".