12398662611396 has 192 divisors, whose sum is σ = 36381583848960. Its totient is φ = 3629907578880.

The previous prime is 12398662611317. The next prime is 12398662611407. The reversal of 12398662611396 is 69311626689321.

12398662611396 is a `hidden beast` number, since 1 + 2 + 3 + 9 + 8 + 6 + 6 + 2 + 611 + 3 + 9 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1849291 + ... + 5311986.

It is an arithmetic number, because the mean of its divisors is an integer number (189487415880).

Almost surely, 2^{12398662611396} is an apocalyptic number.

It is an amenable number.

12398662611396 is an abundant number, since it is smaller than the sum of its proper divisors (23982921237564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12398662611396 is a wasteful number, since it uses less digits than its factorization.

12398662611396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7161371 (or 7161363 counting only the distinct ones).

The product of its digits is 30233088, while the sum is 63.

The spelling of 12398662611396 in words is "twelve trillion, three hundred ninety-eight billion, six hundred sixty-two million, six hundred eleven thousand, three hundred ninety-six".