2066046343 has 4 divisors (see below), whose sum is σ = 2067290368. Its totient is φ = 2064802320.

The previous prime is 2066046317. The next prime is 2066046347. The reversal of 2066046343 is 3436406602.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2066046343 - 2¹³ = 2066038151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2066046299 and 2066046308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066046347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 619518 + ... + 622843.

It is an arithmetic number, because the mean of its divisors is an integer number (516822592).

Almost surely, 2^2066046343 is an apocalyptic number.

2066046343 is a deficient number, since it is larger than the sum of its proper divisors (1244025).

2066046343 is a wasteful number, since it uses less digits than its factorization.

2066046343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244024.

The product of its (nonzero) digits is 62208, while the sum is 34.

The square root of 2066046343 is about 45453.7824938695. The cubic root of 2066046343 is about 1273.6399888616.

The spelling of 2066046343 in words is "two billion, sixty-six million, forty-six thousand, three hundred forty-three".