104454321 has 4 divisors (see below), whose sum is σ = 139272432. Its totient is φ = 69636212.

The previous prime is 104454319. The next prime is 104454323. The reversal of 104454321 is 123454401.

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 an interprime number because it is at equal distance from previous prime (104454319) and next prime (104454323).

It is a cyclic number.

It is not a de Polignac number, because 104454321 - 2¹ = 104454319 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 104454291 and 104454300.

It is not an unprimeable number, because it can be changed into a prime (104454323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17409051 + ... + 17409056.

It is an arithmetic number, because the mean of its divisors is an integer number (34818108).

Almost surely, 2^104454321 is an apocalyptic number.

It is an amenable number.

104454321 is a deficient number, since it is larger than the sum of its proper divisors (34818111).

104454321 is an equidigital number, since it uses as much as digits as its factorization.

104454321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34818110.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 104454321 is about 10220.2896729985. The cubic root of 104454321 is about 470.9507253233.

The spelling of 104454321 in words is "one hundred four million, four hundred fifty-four thousand, three hundred twenty-one".