1044302043453 has 4 divisors (see below), whose sum is σ = 1392402724608. Its totient is φ = 696201362300.

The previous prime is 1044302043451. The next prime is 1044302043467. The reversal of 1044302043453 is 3543402034401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1044302043453 - 2¹ = 1044302043451 is a prime.

It is a super-2 number, since 2×1044302043453² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044302043451) 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 in 3 ways as a sum of consecutive naturals, for example, 174050340573 + ... + 174050340578.

It is an arithmetic number, because the mean of its divisors is an integer number (348100681152).

Almost surely, 2^{1044302043453} is an apocalyptic number.

It is an amenable number.

1044302043453 is a deficient number, since it is larger than the sum of its proper divisors (348100681155).

1044302043453 is an equidigital number, since it uses as much as digits as its factorization.

1044302043453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348100681154.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 1044302043453 its reverse (3543402034401), we get a palindrome (4587704077854).

The spelling of 1044302043453 in words is "one trillion, forty-four billion, three hundred two million, forty-three thousand, four hundred fifty-three".