7410384148121 has 2 divisors, whose sum is σ = 7410384148122. Its totient is φ = 7410384148120.

The previous prime is 7410384148073. The next prime is 7410384148157. The reversal of 7410384148121 is 1218414830147.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4227053760400 + 3183330387721 = 2055980^2 + 1784189^2 .

It is a cyclic number.

It is not a de Polignac number, because 7410384148121 - 2¹⁸ = 7410383885977 is a prime.

It is not a weakly prime, because it can be changed into another prime (7410384148721) 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, 3705192074060 + 3705192074061.

It is an arithmetic number, because the mean of its divisors is an integer number (3705192074061).

Almost surely, 2^{7410384148121} is an apocalyptic number.

It is an amenable number.

7410384148121 is a deficient number, since it is larger than the sum of its proper divisors (1).

7410384148121 is an equidigital number, since it uses as much as digits as its factorization.

7410384148121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172032, while the sum is 44.

Adding to 7410384148121 its reverse (1218414830147), we get a palindrome (8628798978268).

The spelling of 7410384148121 in words is "seven trillion, four hundred ten billion, three hundred eighty-four million, one hundred forty-eight thousand, one hundred twenty-one".