914246233426121 has 2 divisors, whose sum is σ = 914246233426122. Its totient is φ = 914246233426120.

The previous prime is 914246233426079. The next prime is 914246233426133. The reversal of 914246233426121 is 121624332642419.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 878023421731600 + 36222811694521 = 29631460^2 + 6018539^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-914246233426121 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 914246233426121.

It is not a weakly prime, because it can be changed into another prime (914246233416121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 457123116713060 + 457123116713061.

It is an arithmetic number, because the mean of its divisors is an integer number (457123116713061).

Almost surely, 2^{914246233426121} is an apocalyptic number.

It is an amenable number.

914246233426121 is a deficient number, since it is larger than the sum of its proper divisors (1).

914246233426121 is an equidigital number, since it uses as much as digits as its factorization.

914246233426121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2985984, while the sum is 50.

The spelling of 914246233426121 in words is "nine hundred fourteen trillion, two hundred forty-six billion, two hundred thirty-three million, four hundred twenty-six thousand, one hundred twenty-one".