104644621004843 has 8 divisors (see below), whose sum is σ = 105528539705856. Its totient is φ = 103764362423400.

The previous prime is 104644621004839. The next prime is 104644621004849. The reversal of 104644621004843 is 348400126446401.

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 104644621004843 - 2² = 104644621004839 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104644621004849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 914972471 + ... + 915086832.

It is an arithmetic number, because the mean of its divisors is an integer number (13191067463232).

Almost surely, 2^{104644621004843} is an apocalyptic number.

104644621004843 is a deficient number, since it is larger than the sum of its proper divisors (883918701013).

104644621004843 is a wasteful number, since it uses less digits than its factorization.

104644621004843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830059785.

The product of its (nonzero) digits is 1769472, while the sum is 47.

The spelling of 104644621004843 in words is "one hundred four trillion, six hundred forty-four billion, six hundred twenty-one million, four thousand, eight hundred forty-three".