104243340444 has 24 divisors (see below), whose sum is σ = 243368821248. Its totient is φ = 34728585840.

The previous prime is 104243340407. The next prime is 104243340449. The reversal of 104243340444 is 444043342401.

It is a super-2 number, since 2×104243340444² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104243340449) 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, 2376652 + ... + 2420115.

It is an arithmetic number, because the mean of its divisors is an integer number (10140367552).

Almost surely, 2^104243340444 is an apocalyptic number.

It is an amenable number.

104243340444 is an abundant number, since it is smaller than the sum of its proper divisors (139125480804).

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

104243340444 is a wasteful number, since it uses less digits than its factorization.

104243340444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4798585 (or 4798583 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 104243340444 its reverse (444043342401), we get a palindrome (548286682845).

The spelling of 104243340444 in words is "one hundred four billion, two hundred forty-three million, three hundred forty thousand, four hundred forty-four".