300020410324140 has 144 divisors (see below), whose sum is σ = 943014743225856. Its totient is φ = 71184726546560.

The previous prime is 300020410324109. The next prime is 300020410324177. The reversal of 300020410324140 is 41423014020003.

It is a super-2 number, since 2×300020410324140² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 300020410324140.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 439287774 + ... + 439970213.

It is an arithmetic number, because the mean of its divisors is an integer number (6548713494624).

Almost surely, 2^{300020410324140} is an apocalyptic number.

300020410324140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

300020410324140 is an abundant number, since it is smaller than the sum of its proper divisors (642994332901716).

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

300020410324140 is a wasteful number, since it uses less digits than its factorization.

300020410324140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879258068 (or 879258055 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 300020410324140 its reverse (41423014020003), we get a palindrome (341443424344143).

The spelling of 300020410324140 in words is "three hundred trillion, twenty billion, four hundred ten million, three hundred twenty-four thousand, one hundred forty".