2042103023244 has 36 divisors (see below), whose sum is σ = 5162186045016. Its totient is φ = 680674185408.

The previous prime is 2042103023243. The next prime is 2042103023273. The reversal of 2042103023244 is 4423203012402.

2042103023244 is a `hidden beast` number, since 2 + 0 + 421 + 0 + 3 + 0 + 232 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (2042103023243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180534 + ... + 2028989.

It is an arithmetic number, because the mean of its divisors is an integer number (143394056806).

Almost surely, 2^{2042103023244} is an apocalyptic number.

It is an amenable number.

2042103023244 is an abundant number, since it is smaller than the sum of its proper divisors (3120083021772).

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

2042103023244 is a wasteful number, since it uses less digits than its factorization.

2042103023244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2235206 (or 2235201 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2042103023244 its reverse (4423203012402), we get a palindrome (6465306035646).

The spelling of 2042103023244 in words is "two trillion, forty-two billion, one hundred three million, twenty-three thousand, two hundred forty-four".