2042122041 has 6 divisors (see below), whose sum is σ = 2949731850. Its totient is φ = 1361414688.

The previous prime is 2042122039. The next prime is 2042122051. The reversal of 2042122041 is 1402212402.

2042122041 is a `hidden beast` number, since 20 + 421 + 220 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1828845225 + 213276816 = 42765^2 + 14604^2 .

It is not a de Polignac number, because 2042122041 - 2¹ = 2042122039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2042122001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113451216 + ... + 113451233.

It is an arithmetic number, because the mean of its divisors is an integer number (491621975).

Almost surely, 2^2042122041 is an apocalyptic number.

It is an amenable number.

2042122041 is a deficient number, since it is larger than the sum of its proper divisors (907609809).

2042122041 is a wasteful number, since it uses less digits than its factorization.

2042122041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226902455 (or 226902452 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2042122041 is about 45189.8444454061. The cubic root of 2042122041 is about 1268.7047453230.

Adding to 2042122041 its reverse (1402212402), we get a palindrome (3444334443).

The spelling of 2042122041 in words is "two billion, forty-two million, one hundred twenty-two thousand, forty-one".