299676043480368 has 320 divisors, whose sum is σ = 852013988249600. Its totient is φ = 90404502589440.

The previous prime is 299676043480357. The next prime is 299676043480391. The reversal of 299676043480368 is 863084340676992.

It is a self number, because there is not a number n which added to its sum of digits gives 299676043480368.

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 63 ways as a sum of consecutive naturals, for example, 14904055371 + ... + 14904075477.

It is an arithmetic number, because the mean of its divisors is an integer number (2662543713280).

Almost surely, 2^{299676043480368} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 299676043480368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (426006994124800).

299676043480368 is an abundant number, since it is smaller than the sum of its proper divisors (552337944769232).

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

299676043480368 is a wasteful number, since it uses less digits than its factorization.

299676043480368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26920 (or 26914 counting only the distinct ones).

The product of its (nonzero) digits is 2257403904, while the sum is 75.

The spelling of 299676043480368 in words is "two hundred ninety-nine trillion, six hundred seventy-six billion, forty-three million, four hundred eighty thousand, three hundred sixty-eight".