2042035043 has 4 divisors (see below), whose sum is σ = 2053443240. Its totient is φ = 2030626848.

The previous prime is 2042035033. The next prime is 2042035057. The reversal of 2042035043 is 3405302402.

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 2042035043 - 2⁴ = 2042035027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2042035003) 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, 5703830 + ... + 5704187.

It is an arithmetic number, because the mean of its divisors is an integer number (513360810).

Almost surely, 2^2042035043 is an apocalyptic number.

2042035043 is a deficient number, since it is larger than the sum of its proper divisors (11408197).

2042035043 is a wasteful number, since it uses less digits than its factorization.

2042035043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11408196.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2042035043 is about 45188.8818516236. The cubic root of 2042035043 is about 1268.6867287140.

Adding to 2042035043 its reverse (3405302402), we get a palindrome (5447337445).

The spelling of 2042035043 in words is "two billion, forty-two million, thirty-five thousand, forty-three".