1412166321653 has 2 divisors, whose sum is σ = 1412166321654. Its totient is φ = 1412166321652.

The previous prime is 1412166321647. The next prime is 1412166321667. The reversal of 1412166321653 is 3561236612141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1233561192964 + 178605128689 = 1110658^2 + 422617^2 .

It is a cyclic number.

It is not a de Polignac number, because 1412166321653 - 2⁶ = 1412166321589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1412166321653.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1412166321673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706083160826 + 706083160827.

It is an arithmetic number, because the mean of its divisors is an integer number (706083160827).

Almost surely, 2^{1412166321653} is an apocalyptic number.

It is an amenable number.

1412166321653 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412166321653 is an equidigital number, since it uses as much as digits as its factorization.

1412166321653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 41.

The spelling of 1412166321653 in words is "one trillion, four hundred twelve billion, one hundred sixty-six million, three hundred twenty-one thousand, six hundred fifty-three".