104534012343 has 16 divisors (see below), whose sum is σ = 141393102336. Its totient is φ = 68682845280.

The previous prime is 104534012309. The next prime is 104534012347. The reversal of 104534012343 is 343210435401.

It is not a de Polignac number, because 104534012343 - 2⁶ = 104534012279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104534012343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104534012347) 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, 508030 + ... + 683492.

It is an arithmetic number, because the mean of its divisors is an integer number (8837068896).

Almost surely, 2^104534012343 is an apocalyptic number.

104534012343 is a deficient number, since it is larger than the sum of its proper divisors (36859089993).

104534012343 is a wasteful number, since it uses less digits than its factorization.

104534012343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178334.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 104534012343 its reverse (343210435401), we get a palindrome (447744447744).

The spelling of 104534012343 in words is "one hundred four billion, five hundred thirty-four million, twelve thousand, three hundred forty-three".