300412019808 has 72 divisors (see below), whose sum is σ = 885937322088. Its totient is φ = 100137337344.

The previous prime is 300412019797. The next prime is 300412019813. The reversal of 300412019808 is 808910214003.

It is a tau number, because it is divible by the number of its divisors (72).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 19308841 + ... + 19324392.

It is an arithmetic number, because the mean of its divisors is an integer number (12304685029).

Almost surely, 2^300412019808 is an apocalyptic number.

It is an amenable number.

300412019808 is an abundant number, since it is smaller than the sum of its proper divisors (585525302280).

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

300412019808 is an equidigital number, since it uses as much as digits as its factorization.

300412019808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38633258 (or 38633238 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 300412019808 in words is "three hundred billion, four hundred twelve million, nineteen thousand, eight hundred eight".