4142241421393 has 2 divisors, whose sum is σ = 4142241421394. Its totient is φ = 4142241421392.

The previous prime is 4142241421313. The next prime is 4142241421459. The reversal of 4142241421393 is 3931241422414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3383142206224 + 759099215169 = 1839332^2 + 871263^2 .

It is a cyclic number.

It is not a de Polignac number, because 4142241421393 - 2⁴¹ = 1943218165841 is a prime.

It is not a weakly prime, because it can be changed into another prime (4142241421313) by changing a digit.

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 as a sum of consecutive naturals, namely, 2071120710696 + 2071120710697.

It is an arithmetic number, because the mean of its divisors is an integer number (2071120710697).

Almost surely, 2^{4142241421393} is an apocalyptic number.

It is an amenable number.

4142241421393 is a deficient number, since it is larger than the sum of its proper divisors (1).

4142241421393 is an equidigital number, since it uses as much as digits as its factorization.

4142241421393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 40.

The spelling of 4142241421393 in words is "four trillion, one hundred forty-two billion, two hundred forty-one million, four hundred twenty-one thousand, three hundred ninety-three".