12463465023445 has 8 divisors (see below), whose sum is σ = 15201340947000. Its totient is φ = 9807316739520.

The previous prime is 12463465023439. The next prime is 12463465023487. The reversal of 12463465023445 is 54432056436421.

It can be written as a sum of positive squares in 4 ways, for example, as 136112296356 + 12327352727089 = 368934^2 + 3511033^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12463465023445 - 2³ = 12463465023437 is a prime.

It is a congruent number.

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, 20431909570 + ... + 20431910179.

It is an arithmetic number, because the mean of its divisors is an integer number (1900167618375).

Almost surely, 2^{12463465023445} is an apocalyptic number.

It is an amenable number.

12463465023445 is a deficient number, since it is larger than the sum of its proper divisors (2737875923555).

12463465023445 is an equidigital number, since it uses as much as digits as its factorization.

12463465023445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40863819815.

The product of its (nonzero) digits is 8294400, while the sum is 49.

The spelling of 12463465023445 in words is "twelve trillion, four hundred sixty-three billion, four hundred sixty-five million, twenty-three thousand, four hundred forty-five".