1745412343 has 2 divisors, whose sum is σ = 1745412344. Its totient is φ = 1745412342.

The previous prime is 1745412341. The next prime is 1745412349. The reversal of 1745412343 is 3432145471.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1745412343 - 2¹ = 1745412341 is a prime.

Together with 1745412341, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1745412299 and 1745412308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1745412341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 872706171 + 872706172.

It is an arithmetic number, because the mean of its divisors is an integer number (872706172).

Almost surely, 2^1745412343 is an apocalyptic number.

1745412343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1745412343 is an equidigital number, since it uses as much as digits as its factorization.

1745412343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 34.

The square root of 1745412343 is about 41778.1323541395. The cubic root of 1745412343 is about 1204.0171718889.

The spelling of 1745412343 in words is "one billion, seven hundred forty-five million, four hundred twelve thousand, three hundred forty-three".