12234642462 has 32 divisors (see below), whose sum is σ = 31072108800. Its totient is φ = 3495612024.

The previous prime is 12234642451. The next prime is 12234642491. The reversal of 12234642462 is 26424643221.

12234642462 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 4 + 642 + 4 + 6 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16183012 + ... + 16183767.

It is an arithmetic number, because the mean of its divisors is an integer number (971003400).

Almost surely, 2^12234642462 is an apocalyptic number.

12234642462 is an abundant number, since it is smaller than the sum of its proper divisors (18837466338).

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

12234642462 is a wasteful number, since it uses less digits than its factorization.

12234642462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32366797 (or 32366791 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The spelling of 12234642462 in words is "twelve billion, two hundred thirty-four million, six hundred forty-two thousand, four hundred sixty-two".