2042246426 has 32 divisors (see below), whose sum is σ = 3522467520. Its totient is φ = 878256000.

The previous prime is 2042246411. The next prime is 2042246443. The reversal of 2042246426 is 6246422402.

It is a junction number, because it is equal to n+sod(n) for n = 2042246392 and 2042246401.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 355376 + ... + 361076.

It is an arithmetic number, because the mean of its divisors is an integer number (110077110).

Almost surely, 2^2042246426 is an apocalyptic number.

2042246426 is a deficient number, since it is larger than the sum of its proper divisors (1480221094).

2042246426 is a wasteful number, since it uses less digits than its factorization.

2042246426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6590.

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 2042246426 is about 45191.2206739318. The cubic root of 2042246426 is about 1268.7305036000.

Adding to 2042246426 its reverse (6246422402), we get a palindrome (8288668828).

The spelling of 2042246426 in words is "two billion, forty-two million, two hundred forty-six thousand, four hundred twenty-six".