1044954010493 has 2 divisors, whose sum is σ = 1044954010494. Its totient is φ = 1044954010492.

The previous prime is 1044954010453. The next prime is 1044954010531. The reversal of 1044954010493 is 3940104594401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1027389014404 + 17564996089 = 1013602^2 + 132533^2 .

It is a cyclic number.

It is not a de Polignac number, because 1044954010493 - 2¹⁴ = 1044953994109 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044954010423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522477005246 + 522477005247.

It is an arithmetic number, because the mean of its divisors is an integer number (522477005247).

Almost surely, 2^{1044954010493} is an apocalyptic number.

It is an amenable number.

1044954010493 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044954010493 is an equidigital number, since it uses as much as digits as its factorization.

1044954010493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 1044954010493 in words is "one trillion, forty-four billion, nine hundred fifty-four million, ten thousand, four hundred ninety-three".