1210414663457 has 2 divisors, whose sum is σ = 1210414663458. Its totient is φ = 1210414663456.

The previous prime is 1210414663439. The next prime is 1210414663463. The reversal of 1210414663457 is 7543664140121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 940504281616 + 269910381841 = 969796^2 + 519529^2 .

It is a cyclic number.

It is not a de Polignac number, because 1210414663457 - 2¹⁰ = 1210414662433 is a prime.

It is not a weakly prime, because it can be changed into another prime (1210414660457) 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, 605207331728 + 605207331729.

It is an arithmetic number, because the mean of its divisors is an integer number (605207331729).

Almost surely, 2^{1210414663457} is an apocalyptic number.

It is an amenable number.

1210414663457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210414663457 is an equidigital number, since it uses as much as digits as its factorization.

1210414663457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 1210414663457 in words is "one trillion, two hundred ten billion, four hundred fourteen million, six hundred sixty-three thousand, four hundred fifty-seven".