104443041111440 has 40 divisors (see below), whose sum is σ = 255610600618560. Its totient is φ = 39578415578496.

The previous prime is 104443041111439. The next prime is 104443041111443. The reversal of 104443041111440 is 44111140344401.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 104443041111397 and 104443041111406.

It is not an unprimeable number, because it can be changed into a prime (104443041111443) 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, 34356262004 + ... + 34356265043.

It is an arithmetic number, because the mean of its divisors is an integer number (6390265015464).

Almost surely, 2^{104443041111440} is an apocalyptic number.

104443041111440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104443041111440 is an abundant number, since it is smaller than the sum of its proper divisors (151167559507120).

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

104443041111440 is a wasteful number, since it uses less digits than its factorization.

104443041111440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68712527079 (or 68712527073 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

Adding to 104443041111440 its reverse (44111140344401), we get a palindrome (148554181455841).

The spelling of 104443041111440 in words is "one hundred four trillion, four hundred forty-three billion, forty-one million, one hundred eleven thousand, four hundred forty".