12463666461436 has 6 divisors (see below), whose sum is σ = 21811416307520. Its totient is φ = 6231833230716.

The previous prime is 12463666461419. The next prime is 12463666461461. The reversal of 12463666461436 is 63416466636421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1557958307676 + ... + 1557958307683.

Almost surely, 2^{12463666461436} is an apocalyptic number.

It is an amenable number.

12463666461436 is a deficient number, since it is larger than the sum of its proper divisors (9347749846084).

12463666461436 is a wasteful number, since it uses less digits than its factorization.

12463666461436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3115916615363 (or 3115916615361 counting only the distinct ones).

The product of its digits is 53747712, while the sum is 58.

The spelling of 12463666461436 in words is "twelve trillion, four hundred sixty-three billion, six hundred sixty-six million, four hundred sixty-one thousand, four hundred thirty-six".