2041421419993 has 2 divisors, whose sum is σ = 2041421419994. Its totient is φ = 2041421419992.

The previous prime is 2041421419969. The next prime is 2041421420021. The reversal of 2041421419993 is 3999141241402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2017499229769 + 23922190224 = 1420387^2 + 154668^2 .

It is a cyclic number.

It is not a de Polignac number, because 2041421419993 - 2³⁷ = 1903982466521 is a prime.

It is not a weakly prime, because it can be changed into another prime (2041421410993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020710709996 + 1020710709997.

It is an arithmetic number, because the mean of its divisors is an integer number (1020710709997).

Almost surely, 2^{2041421419993} is an apocalyptic number.

It is an amenable number.

2041421419993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041421419993 is an equidigital number, since it uses as much as digits as its factorization.

2041421419993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 49.

The spelling of 2041421419993 in words is "two trillion, forty-one billion, four hundred twenty-one million, four hundred nineteen thousand, nine hundred ninety-three".