104144453 has 12 divisors (see below), whose sum is σ = 127524960. Its totient is φ = 84567672.

The previous prime is 104144441. The next prime is 104144459. The reversal of 104144453 is 354441401.

It is a happy number.

It is not a de Polignac number, because 104144453 - 2⁶ = 104144389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104144459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55001 + ... + 56862.

It is an arithmetic number, because the mean of its divisors is an integer number (10627080).

Almost surely, 2^104144453 is an apocalyptic number.

It is an amenable number.

104144453 is a deficient number, since it is larger than the sum of its proper divisors (23380507).

104144453 is a wasteful number, since it uses less digits than its factorization.

104144453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111896 (or 111889 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 104144453 is about 10205.1189606001. The cubic root of 104144453 is about 470.4845658857.

Adding to 104144453 its reverse (354441401), we get a palindrome (458585854).

The spelling of 104144453 in words is "one hundred four million, one hundred forty-four thousand, four hundred fifty-three".