12623974308 has 288 divisors, whose sum is σ = 38471569920. Its totient is φ = 3549012480.

The previous prime is 12623974277. The next prime is 12623974313. The reversal of 12623974308 is 80347932621.

12623974308 is a `hidden beast` number, since 12 + 623 + 9 + 7 + 4 + 3 + 0 + 8 = 666.

12623974308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 28496335 + ... + 28496777.

It is an arithmetic number, because the mean of its divisors is an integer number (133581840).

Almost surely, 2^12623974308 is an apocalyptic number.

12623974308 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 12623974308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19235784960).

12623974308 is an abundant number, since it is smaller than the sum of its proper divisors (25847595612).

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

12623974308 is a wasteful number, since it uses less digits than its factorization.

12623974308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584 (or 559 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 12623974308 in words is "twelve billion, six hundred twenty-three million, nine hundred seventy-four thousand, three hundred eight".