104143435 has 8 divisors (see below), whose sum is σ = 136333296. Its totient is φ = 75740640.

The previous prime is 104143397. The next prime is 104143441. The reversal of 104143435 is 534341401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104143435 - 2¹³ = 104135243 is a prime.

It is an unprimeable number.

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, 946704 + ... + 946813.

It is an arithmetic number, because the mean of its divisors is an integer number (17041662).

Almost surely, 2^104143435 is an apocalyptic number.

104143435 is a deficient number, since it is larger than the sum of its proper divisors (32189861).

104143435 is a wasteful number, since it uses less digits than its factorization.

104143435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893533.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 104143435 is about 10205.0690835486. The cubic root of 104143435 is about 470.4830329033.

Adding to 104143435 its reverse (534341401), we get a palindrome (638484836).

The spelling of 104143435 in words is "one hundred four million, one hundred forty-three thousand, four hundred thirty-five".