1342000423 has 2 divisors, whose sum is σ = 1342000424. Its totient is φ = 1342000422.

The previous prime is 1342000421. The next prime is 1342000463. The reversal of 1342000423 is 3240002431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1342000423 - 2¹ = 1342000421 is a prime.

Together with 1342000421, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1342000423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342000421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671000211 + 671000212.

It is an arithmetic number, because the mean of its divisors is an integer number (671000212).

Almost surely, 2^1342000423 is an apocalyptic number.

1342000423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342000423 is an equidigital number, since it uses as much as digits as its factorization.

1342000423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1342000423 is about 36633.3239414607. The cubic root of 1342000423 is about 1103.0221090979.

Adding to 1342000423 its reverse (3240002431), we get a palindrome (4582002854).

The spelling of 1342000423 in words is "one billion, three hundred forty-two million, four hundred twenty-three", and thus it is an aban number.