47411143121 has 2 divisors, whose sum is σ = 47411143122. Its totient is φ = 47411143120.

The previous prime is 47411143079. The next prime is 47411143147. The reversal of 47411143121 is 12134111474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36320736400 + 11090406721 = 190580^2 + 105311^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47411143121 is a prime.

It is not a weakly prime, because it can be changed into another prime (47411143621) 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, 23705571560 + 23705571561.

It is an arithmetic number, because the mean of its divisors is an integer number (23705571561).

Almost surely, 2^47411143121 is an apocalyptic number.

It is an amenable number.

47411143121 is a deficient number, since it is larger than the sum of its proper divisors (1).

47411143121 is an equidigital number, since it uses as much as digits as its factorization.

47411143121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 29.

Adding to 47411143121 its reverse (12134111474), we get a palindrome (59545254595).

The spelling of 47411143121 in words is "forty-seven billion, four hundred eleven million, one hundred forty-three thousand, one hundred twenty-one".