104234434434143 has 16 divisors (see below), whose sum is σ = 114840864645696. Its totient is φ = 94021760340480.

The previous prime is 104234434434077. The next prime is 104234434434161. The reversal of 104234434434143 is 341434434432401.

It is a cyclic number.

It is not a de Polignac number, because 104234434434143 - 2¹² = 104234434430047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104234434434094 and 104234434434103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104234434434173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499586180 + ... + 499794777.

It is an arithmetic number, because the mean of its divisors is an integer number (7177554040356).

Almost surely, 2^{104234434434143} is an apocalyptic number.

104234434434143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104234434434143 is a deficient number, since it is larger than the sum of its proper divisors (10606430211553).

104234434434143 is a wasteful number, since it uses less digits than its factorization.

104234434434143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999381154.

The product of its (nonzero) digits is 2654208, while the sum is 44.

Adding to 104234434434143 its reverse (341434434432401), we get a palindrome (445668868866544).

The spelling of 104234434434143 in words is "one hundred four trillion, two hundred thirty-four billion, four hundred thirty-four million, four hundred thirty-four thousand, one hundred forty-three".