104340434 has 16 divisors (see below), whose sum is σ = 176627520. Its totient is φ = 45791760.

The previous prime is 104340421. The next prime is 104340437. The reversal of 104340434 is 434043401.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104340437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81134 + ... + 82409.

It is an arithmetic number, because the mean of its divisors is an integer number (11039220).

Almost surely, 2^104340434 is an apocalyptic number.

104340434 is a deficient number, since it is larger than the sum of its proper divisors (72287086).

104340434 is a wasteful number, since it uses less digits than its factorization.

104340434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163585.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 104340434 is about 10214.7165403647. The cubic root of 104340434 is about 470.7795032062.

Adding to 104340434 its reverse (434043401), we get a palindrome (538383835).

The spelling of 104340434 in words is "one hundred four million, three hundred forty thousand, four hundred thirty-four".