308445113745300 has 432 divisors, whose sum is σ = 1039483330683840. Its totient is φ = 70410453442560.

The previous prime is 308445113745299. The next prime is 308445113745337. The reversal of 308445113745300 is 3547311544803.

It is a self number, because there is not a number n which added to its sum of digits gives 308445113745300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 47680490466 + ... + 47680496934.

It is an arithmetic number, because the mean of its divisors is an integer number (2406211413620).

Almost surely, 2^{308445113745300} is an apocalyptic number.

308445113745300 is a gapful number since it is divisible by the number (30) 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 308445113745300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (519741665341920).

308445113745300 is an abundant number, since it is smaller than the sum of its proper divisors (731038216938540).

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

308445113745300 is a wasteful number, since it uses less digits than its factorization.

308445113745300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10200 (or 10186 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 308445113745300 in words is "three hundred eight trillion, four hundred forty-five billion, one hundred thirteen million, seven hundred forty-five thousand, three hundred".