1106462743621 has 2 divisors, whose sum is σ = 1106462743622. Its totient is φ = 1106462743620.

The previous prime is 1106462743583. The next prime is 1106462743657. The reversal of 1106462743621 is 1263472646011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 737126990721 + 369335752900 = 858561^2 + 607730^2 .

It is a cyclic number.

It is not a de Polignac number, because 1106462743621 - 2³⁹ = 556706929733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106462743691) 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, 553231371810 + 553231371811.

It is an arithmetic number, because the mean of its divisors is an integer number (553231371811).

Almost surely, 2^{1106462743621} is an apocalyptic number.

It is an amenable number.

1106462743621 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106462743621 is an equidigital number, since it uses as much as digits as its factorization.

1106462743621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 1106462743621 in words is "one trillion, one hundred six billion, four hundred sixty-two million, seven hundred forty-three thousand, six hundred twenty-one".