2042424042 has 16 divisors (see below), whose sum is σ = 4085514720. Its totient is φ = 680696912.

The previous prime is 2042424031. The next prime is 2042424079. The reversal of 2042424042 is 2404242402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17809 + ... + 66347.

It is an arithmetic number, because the mean of its divisors is an integer number (255344670).

Almost surely, 2^2042424042 is an apocalyptic number.

2042424042 is an abundant number, since it is smaller than the sum of its proper divisors (2043090678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2042424042 is a wasteful number, since it uses less digits than its factorization.

2042424042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55557.

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 2042424042 is about 45193.1857916655. The cubic root of 2042424042 is about 1268.7672834097.

Adding to 2042424042 its reverse (2404242402), we get a palindrome (4446666444).

The spelling of 2042424042 in words is "two billion, forty-two million, four hundred twenty-four thousand, forty-two".