1466021000273 has 2 divisors, whose sum is σ = 1466021000274. Its totient is φ = 1466021000272.

The previous prime is 1466021000263. The next prime is 1466021000281. The reversal of 1466021000273 is 3720001206641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1190929142209 + 275091858064 = 1091297^2 + 524492^2 .

It is an emirp because it is prime and its reverse (3720001206641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1466021000273 - 2¹⁰ = 1466020999249 is a prime.

It is not a weakly prime, because it can be changed into another prime (1466021000233) 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, 733010500136 + 733010500137.

It is an arithmetic number, because the mean of its divisors is an integer number (733010500137).

Almost surely, 2^{1466021000273} is an apocalyptic number.

It is an amenable number.

1466021000273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1466021000273 is an equidigital number, since it uses as much as digits as its factorization.

1466021000273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 1466021000273 in words is "one trillion, four hundred sixty-six billion, twenty-one million, two hundred seventy-three", and thus it is an aban number.