12632316463 has 16 divisors (see below), whose sum is σ = 14601607776. Its totient is φ = 10824330240.

The previous prime is 12632316461. The next prime is 12632316467. The reversal of 12632316463 is 36461323621.

It is a cyclic number.

It is not a de Polignac number, because 12632316463 - 2¹ = 12632316461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12632316461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375373 + ... + 407638.

It is an arithmetic number, because the mean of its divisors is an integer number (912600486).

Almost surely, 2^12632316463 is an apocalyptic number.

12632316463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12632316463 is a deficient number, since it is larger than the sum of its proper divisors (1969291313).

12632316463 is a wasteful number, since it uses less digits than its factorization.

12632316463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783114.

The product of its digits is 93312, while the sum is 37.

The spelling of 12632316463 in words is "twelve billion, six hundred thirty-two million, three hundred sixteen thousand, four hundred sixty-three".