1434396343 has 2 divisors, whose sum is σ = 1434396344. Its totient is φ = 1434396342.

The previous prime is 1434396331. The next prime is 1434396371. The reversal of 1434396343 is 3436934341.

It is a weak prime.

It is an emirp because it is prime and its reverse (3436934341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1434396343 - 2¹⁷ = 1434265271 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1434396296 and 1434396305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1434396323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717198171 + 717198172.

It is an arithmetic number, because the mean of its divisors is an integer number (717198172).

Almost surely, 2^1434396343 is an apocalyptic number.

1434396343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434396343 is an equidigital number, since it uses as much as digits as its factorization.

1434396343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 40.

The square root of 1434396343 is about 37873.4252873964. The cubic root of 1434396343 is about 1127.7765407388.

The spelling of 1434396343 in words is "one billion, four hundred thirty-four million, three hundred ninety-six thousand, three hundred forty-three".