2300420240028 has 72 divisors (see below), whose sum is σ = 5834302511856. Its totient is φ = 764258112000.

The previous prime is 2300420240021. The next prime is 2300420240029. The reversal of 2300420240028 is 8200420240032.

2300420240028 is a `hidden beast` number, since 2 + 30 + 0 + 4 + 202 + 400 + 28 = 666.

It is a super-2 number, since 2×2300420240028² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2300420239983 and 2300420240010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300420240021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17445183 + ... + 17576553.

Almost surely, 2^{2300420240028} is an apocalyptic number.

It is an amenable number.

2300420240028 is an abundant number, since it is smaller than the sum of its proper divisors (3533882271828).

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

2300420240028 is a wasteful number, since it uses less digits than its factorization.

2300420240028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132995 (or 132990 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The spelling of 2300420240028 in words is "two trillion, three hundred billion, four hundred twenty million, two hundred forty thousand, twenty-eight".