2042054033 has 4 divisors (see below), whose sum is σ = 2043379008. Its totient is φ = 2040729060.

The previous prime is 2042054029. The next prime is 2042054081. The reversal of 2042054033 is 3304502402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2042054033 - 2² = 2042054029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2042054083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 660173 + ... + 663258.

It is an arithmetic number, because the mean of its divisors is an integer number (510844752).

Almost surely, 2^2042054033 is an apocalyptic number.

It is an amenable number.

2042054033 is a deficient number, since it is larger than the sum of its proper divisors (1324975).

2042054033 is a wasteful number, since it uses less digits than its factorization.

2042054033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324974.

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

The square root of 2042054033 is about 45189.0919691910. The cubic root of 2042054033 is about 1268.6906614389.

Adding to 2042054033 its reverse (3304502402), we get a palindrome (5346556435).

The spelling of 2042054033 in words is "two billion, forty-two million, fifty-four thousand, thirty-three".