104450054243 has 8 divisors (see below), whose sum is σ = 107375136240. Its totient is φ = 101530346400.

The previous prime is 104450054239. The next prime is 104450054249. The reversal of 104450054243 is 342450054401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104450054243 - 2² = 104450054239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104450054249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1304108 + ... + 1381881.

It is an arithmetic number, because the mean of its divisors is an integer number (13421892030).

Almost surely, 2^104450054243 is an apocalyptic number.

104450054243 is a deficient number, since it is larger than the sum of its proper divisors (2925081997).

104450054243 is a wasteful number, since it uses less digits than its factorization.

104450054243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687077.

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 104450054243 in words is "one hundred four billion, four hundred fifty million, fifty-four thousand, two hundred forty-three".