1342023427 has 2 divisors, whose sum is σ = 1342023428. Its totient is φ = 1342023426.

The previous prime is 1342023407. The next prime is 1342023443. The reversal of 1342023427 is 7243202431.

It is a strong prime.

It is an emirp because it is prime and its reverse (7243202431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1342023427 - 2¹¹ = 1342021379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1342023395 and 1342023404.

It is not a weakly prime, because it can be changed into another prime (1342023407) 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, 671011713 + 671011714.

It is an arithmetic number, because the mean of its divisors is an integer number (671011714).

Almost surely, 2^1342023427 is an apocalyptic number.

1342023427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342023427 is an equidigital number, since it uses as much as digits as its factorization.

1342023427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 1342023427 is about 36633.6379165379. The cubic root of 1342023427 is about 1103.0284115737.

Adding to 1342023427 its reverse (7243202431), we get a palindrome (8585225858).

The spelling of 1342023427 in words is "one billion, three hundred forty-two million, twenty-three thousand, four hundred twenty-seven".