2343202427 has 2 divisors, whose sum is σ = 2343202428. Its totient is φ = 2343202426.

The previous prime is 2343202391. The next prime is 2343202469. The reversal of 2343202427 is 7242023432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2343202427 - 2⁸ = 2343202171 is a prime.

It is a super-3 number, since 3×2343202427³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2343202427.

It is not a weakly prime, because it can be changed into another prime (2343252427) by changing a digit.

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 as a sum of consecutive naturals, namely, 1171601213 + 1171601214.

It is an arithmetic number, because the mean of its divisors is an integer number (1171601214).

Almost surely, 2^2343202427 is an apocalyptic number.

2343202427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2343202427 is an equidigital number, since it uses as much as digits as its factorization.

2343202427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 29.

The square root of 2343202427 is about 48406.6361876138. The cubic root of 2343202427 is about 1328.2197575295.

Adding to 2343202427 its reverse (7242023432), we get a palindrome (9585225859).

The spelling of 2343202427 in words is "two billion, three hundred forty-three million, two hundred two thousand, four hundred twenty-seven".