12335427468 has 144 divisors (see below), whose sum is σ = 39798536960. Its totient is φ = 3253276224.

The previous prime is 12335427463. The next prime is 12335427479. The reversal of 12335427468 is 86472453321.

12335427468 is a `hidden beast` number, since 1 + 2 + 33 + 542 + 74 + 6 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (12335427463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18723 + ... + 158181.

Almost surely, 2^12335427468 is an apocalyptic number.

12335427468 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12335427468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19899268480).

12335427468 is an abundant number, since it is smaller than the sum of its proper divisors (27463109492).

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

12335427468 is a wasteful number, since it uses less digits than its factorization.

12335427468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139498 (or 139484 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The spelling of 12335427468 in words is "twelve billion, three hundred thirty-five million, four hundred twenty-seven thousand, four hundred sixty-eight".