12423608463 has 16 divisors (see below), whose sum is σ = 18932855040. Its totient is φ = 7098589056.

The previous prime is 12423608419. The next prime is 12423608479. The reversal of 12423608463 is 36480632421.

It is not a de Polignac number, because 12423608463 - 2⁹ = 12423607951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12423618463) 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, 350356 + ... + 384182.

It is an arithmetic number, because the mean of its divisors is an integer number (1183303440).

Almost surely, 2^12423608463 is an apocalyptic number.

12423608463 is a deficient number, since it is larger than the sum of its proper divisors (6509246577).

12423608463 is a wasteful number, since it uses less digits than its factorization.

12423608463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51326.

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 12423608463 in words is "twelve billion, four hundred twenty-three million, six hundred eight thousand, four hundred sixty-three".