4353043478743 has 2 divisors, whose sum is σ = 4353043478744. Its totient is φ = 4353043478742.

The previous prime is 4353043478741. The next prime is 4353043478803. The reversal of 4353043478743 is 3478743403534.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4353043478743 - 2¹ = 4353043478741 is a prime.

Together with 4353043478741, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4353043478741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2176521739371 + 2176521739372.

It is an arithmetic number, because the mean of its divisors is an integer number (2176521739372).

Almost surely, 2^{4353043478743} is an apocalyptic number.

4353043478743 is a deficient number, since it is larger than the sum of its proper divisors (1).

4353043478743 is an equidigital number, since it uses as much as digits as its factorization.

4353043478743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40642560, while the sum is 55.

The spelling of 4353043478743 in words is "four trillion, three hundred fifty-three billion, forty-three million, four hundred seventy-eight thousand, seven hundred forty-three".