104443244020240 has 20 divisors (see below), whose sum is σ = 242830542347244. Its totient is φ = 41777297608064.

The previous prime is 104443244020223. The next prime is 104443244020303. The reversal of 104443244020240 is 42020442344401.

It can be written as a sum of positive squares in 2 ways, for example, as 14936431693824 + 89506812326416 = 3864768^2 + 9460804^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 104443244020196 and 104443244020205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652770275047 + ... + 652770275206.

Almost surely, 2^{104443244020240} is an apocalyptic number.

104443244020240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104443244020240 is an abundant number, since it is smaller than the sum of its proper divisors (138387298327004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104443244020240 is a wasteful number, since it uses less digits than its factorization.

104443244020240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305540550266 (or 1305540550260 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 104443244020240 its reverse (42020442344401), we get a palindrome (146463686364641).

The spelling of 104443244020240 in words is "one hundred four trillion, four hundred forty-three billion, two hundred forty-four million, twenty thousand, two hundred forty".