4945000343 has 2 divisors, whose sum is σ = 4945000344. Its totient is φ = 4945000342.

The previous prime is 4945000267. The next prime is 4945000349. The reversal of 4945000343 is 3430005494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4945000343 - 2¹² = 4944996247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4945000349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2472500171 + 2472500172.

It is an arithmetic number, because the mean of its divisors is an integer number (2472500172).

Almost surely, 2^4945000343 is an apocalyptic number.

4945000343 is a deficient number, since it is larger than the sum of its proper divisors (1).

4945000343 is an equidigital number, since it uses as much as digits as its factorization.

4945000343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 4945000343 is about 70320.6964058235. The cubic root of 4945000343 is about 1703.6829430553.

The spelling of 4945000343 in words is "four billion, nine hundred forty-five million, three hundred forty-three", and thus it is an aban number.