104042343 has 16 divisors (see below), whose sum is σ = 143769600. Its totient is φ = 66847200.

The previous prime is 104042299. The next prime is 104042381. The reversal of 104042343 is 343240401.

It is not a de Polignac number, because 104042343 - 2²¹ = 101945191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104042143) 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, 89818 + ... + 90968.

It is an arithmetic number, because the mean of its divisors is an integer number (8985600).

Almost surely, 2^104042343 is an apocalyptic number.

104042343 is a deficient number, since it is larger than the sum of its proper divisors (39727257).

104042343 is a wasteful number, since it uses less digits than its factorization.

104042343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 104042343 is about 10200.1148522946. The cubic root of 104042343 is about 470.3307510414.

Adding to 104042343 its reverse (343240401), we get a palindrome (447282744).

The spelling of 104042343 in words is "one hundred four million, forty-two thousand, three hundred forty-three".