2134066943 has 2 divisors, whose sum is σ = 2134066944. Its totient is φ = 2134066942.

The previous prime is 2134066903. The next prime is 2134066997. The reversal of 2134066943 is 3496604312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2134066943 - 2¹⁰ = 2134065919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2134066897 and 2134066906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2134066903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067033471 + 1067033472.

It is an arithmetic number, because the mean of its divisors is an integer number (1067033472).

Almost surely, 2^2134066943 is an apocalyptic number.

2134066943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134066943 is an equidigital number, since it uses as much as digits as its factorization.

2134066943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 2134066943 is about 46195.9624101501. The cubic root of 2134066943 is about 1287.4667234683.

The spelling of 2134066943 in words is "two billion, one hundred thirty-four million, sixty-six thousand, nine hundred forty-three".