2300401402020 has 36 divisors (see below), whose sum is σ = 6977884253340. Its totient is φ = 613440373824.

The previous prime is 2300401401997. The next prime is 2300401402093. The reversal of 2300401402020 is 202041040032.

2300401402020 is a `hidden beast` number, since 23 + 0 + 0 + 401 + 40 + 202 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1383484078656 + 916917323364 = 1176216^2 + 957558^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2300401402020² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2300401401984 and 2300401402002.

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, 6390003715 + ... + 6390004074.

Almost surely, 2^{2300401402020} is an apocalyptic number.

2300401402020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300401402020 is an abundant number, since it is smaller than the sum of its proper divisors (4677482851320).

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

2300401402020 is a wasteful number, since it uses less digits than its factorization.

2300401402020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12780007804 (or 12780007799 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 2300401402020 its reverse (202041040032), we get a palindrome (2502442442052).

The spelling of 2300401402020 in words is "two trillion, three hundred billion, four hundred one million, four hundred two thousand, twenty".