2043438083 has 2 divisors, whose sum is σ = 2043438084. Its totient is φ = 2043438082.

The previous prime is 2043438079. The next prime is 2043438101. The reversal of 2043438083 is 3808343402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2043438083 - 2² = 2043438079 is a prime.

It is not a weakly prime, because it can be changed into another prime (2043438043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021719041 + 1021719042.

It is an arithmetic number, because the mean of its divisors is an integer number (1021719042).

Almost surely, 2^2043438083 is an apocalyptic number.

2043438083 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043438083 is an equidigital number, since it uses as much as digits as its factorization.

2043438083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 2043438083 is about 45204.4033585225. The cubic root of 2043438083 is about 1268.9772249877.

The spelling of 2043438083 in words is "two billion, forty-three million, four hundred thirty-eight thousand, eighty-three".