42104240044003 has 2 divisors, whose sum is σ = 42104240044004. Its totient is φ = 42104240044002.

The previous prime is 42104240043997. The next prime is 42104240044007. The reversal of 42104240044003 is 30044004240124.

42104240044003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42104240044003 - 2¹³ = 42104240035811 is a prime.

It is not a weakly prime, because it can be changed into another prime (42104240044007) 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 as a sum of consecutive naturals, namely, 21052120022001 + 21052120022002.

It is an arithmetic number, because the mean of its divisors is an integer number (21052120022002).

Almost surely, 2^{42104240044003} is an apocalyptic number.

42104240044003 is a deficient number, since it is larger than the sum of its proper divisors (1).

42104240044003 is an equidigital number, since it uses as much as digits as its factorization.

42104240044003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 42104240044003 its reverse (30044004240124), we get a palindrome (72148244284127).

The spelling of 42104240044003 in words is "forty-two trillion, one hundred four billion, two hundred forty million, forty-four thousand, three".