412054315121 has 2 divisors, whose sum is σ = 412054315122. Its totient is φ = 412054315120.

The previous prime is 412054315109. The next prime is 412054315129. The reversal of 412054315121 is 121513450214.

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., 401417280625 + 10637034496 = 633575^2 + 103136^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412054315121 is a prime.

It is not a weakly prime, because it can be changed into another prime (412054315129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206027157560 + 206027157561.

It is an arithmetic number, because the mean of its divisors is an integer number (206027157561).

Almost surely, 2^412054315121 is an apocalyptic number.

It is an amenable number.

412054315121 is a deficient number, since it is larger than the sum of its proper divisors (1).

412054315121 is an equidigital number, since it uses as much as digits as its factorization.

412054315121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 412054315121 its reverse (121513450214), we get a palindrome (533567765335).

The spelling of 412054315121 in words is "four hundred twelve billion, fifty-four million, three hundred fifteen thousand, one hundred twenty-one".