2042412488842 has 16 divisors (see below), whose sum is σ = 3342152404800. Its totient is φ = 928362958240.

The previous prime is 2042412488833. The next prime is 2042412488849. The reversal of 2042412488842 is 2488842142402.

It is not an unprimeable number, because it can be changed into a prime (2042412488849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4803459 + ... + 5211337.

It is an arithmetic number, because the mean of its divisors is an integer number (208884525300).

Almost surely, 2^{2042412488842} is an apocalyptic number.

2042412488842 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2042412488842 is a deficient number, since it is larger than the sum of its proper divisors (1299739915958).

2042412488842 is a wasteful number, since it uses less digits than its factorization.

2042412488842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635501.

The product of its (nonzero) digits is 2097152, while the sum is 49.

The spelling of 2042412488842 in words is "two trillion, forty-two billion, four hundred twelve million, four hundred eighty-eight thousand, eight hundred forty-two".