2340532427 has 2 divisors, whose sum is σ = 2340532428. Its totient is φ = 2340532426.

The previous prime is 2340532391. The next prime is 2340532429. The reversal of 2340532427 is 7242350432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2340532427 - 2¹⁴ = 2340516043 is a prime.

Together with 2340532429, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2340532393 and 2340532402.

It is not a weakly prime, because it can be changed into another prime (2340532429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170266213 + 1170266214.

It is an arithmetic number, because the mean of its divisors is an integer number (1170266214).

Almost surely, 2^2340532427 is an apocalyptic number.

2340532427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340532427 is an equidigital number, since it uses as much as digits as its factorization.

2340532427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 32.

The square root of 2340532427 is about 48379.0494635850. The cubic root of 2340532427 is about 1327.7150786129.

Adding to 2340532427 its reverse (7242350432), we get a palindrome (9582882859).

The spelling of 2340532427 in words is "two billion, three hundred forty million, five hundred thirty-two thousand, four hundred twenty-seven".