5041434015421 has 2 divisors, whose sum is σ = 5041434015422. Its totient is φ = 5041434015420.

The previous prime is 5041434015383. The next prime is 5041434015433. The reversal of 5041434015421 is 1245104341405.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5026626776196 + 14807239225 = 2242014^2 + 121685^2 .

It is a cyclic number.

It is not a de Polignac number, because 5041434015421 - 2²⁹ = 5040897144509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5041434015451) 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, 2520717007710 + 2520717007711.

It is an arithmetic number, because the mean of its divisors is an integer number (2520717007711).

Almost surely, 2^{5041434015421} is an apocalyptic number.

It is an amenable number.

5041434015421 is a deficient number, since it is larger than the sum of its proper divisors (1).

5041434015421 is an equidigital number, since it uses as much as digits as its factorization.

5041434015421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 5041434015421 its reverse (1245104341405), we get a palindrome (6286538356826).

The spelling of 5041434015421 in words is "five trillion, forty-one billion, four hundred thirty-four million, fifteen thousand, four hundred twenty-one".