2300242421 has 2 divisors, whose sum is σ = 2300242422. Its totient is φ = 2300242420.

The previous prime is 2300242411. The next prime is 2300242457. The reversal of 2300242421 is 1242420032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2078083396 + 222159025 = 45586^2 + 14905^2 .

It is a cyclic number.

It is not a de Polignac number, because 2300242421 - 2¹⁴ = 2300226037 is a prime.

It is a super-2 number, since 2×2300242421² = 10582230390735882482, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2300242393 and 2300242402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2300242411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150121210 + 1150121211.

It is an arithmetic number, because the mean of its divisors is an integer number (1150121211).

Almost surely, 2^2300242421 is an apocalyptic number.

It is an amenable number.

2300242421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2300242421 is an equidigital number, since it uses as much as digits as its factorization.

2300242421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2300242421 is about 47960.8425801716. The cubic root of 2300242421 is about 1320.0524965730.

Adding to 2300242421 its reverse (1242420032), we get a palindrome (3542662453).

The spelling of 2300242421 in words is "two billion, three hundred million, two hundred forty-two thousand, four hundred twenty-one".