1412811553249 has 2 divisors, whose sum is σ = 1412811553250. Its totient is φ = 1412811553248.

The previous prime is 1412811553171. The next prime is 1412811553253. The reversal of 1412811553249 is 9423551182141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1178223411600 + 234588141649 = 1085460^2 + 484343^2 .

It is a cyclic number.

It is not a de Polignac number, because 1412811553249 - 2¹⁷ = 1412811422177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1412811553199 and 1412811553208.

It is not a weakly prime, because it can be changed into another prime (1412811553259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706405776624 + 706405776625.

It is an arithmetic number, because the mean of its divisors is an integer number (706405776625).

Almost surely, 2^{1412811553249} is an apocalyptic number.

It is an amenable number.

1412811553249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412811553249 is an equidigital number, since it uses as much as digits as its factorization.

1412811553249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 345600, while the sum is 46.

The spelling of 1412811553249 in words is "one trillion, four hundred twelve billion, eight hundred eleven million, five hundred fifty-three thousand, two hundred forty-nine".