4104242421049 has 2 divisors, whose sum is σ = 4104242421050. Its totient is φ = 4104242421048.

The previous prime is 4104242421007. The next prime is 4104242421143. The reversal of 4104242421049 is 9401242424014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3469025451024 + 635216970025 = 1862532^2 + 797005^2 .

It is a cyclic number.

It is not a de Polignac number, because 4104242421049 - 2¹¹ = 4104242419001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4104242420999 and 4104242421017.

It is not a weakly prime, because it can be changed into another prime (4104242421649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2052121210524 + 2052121210525.

It is an arithmetic number, because the mean of its divisors is an integer number (2052121210525).

Almost surely, 2^{4104242421049} is an apocalyptic number.

It is an amenable number.

4104242421049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4104242421049 is an equidigital number, since it uses as much as digits as its factorization.

4104242421049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73728, while the sum is 37.

The spelling of 4104242421049 in words is "four trillion, one hundred four billion, two hundred forty-two million, four hundred twenty-one thousand, forty-nine".