104203042426 has 32 divisors (see below), whose sum is σ = 196211036160. Its totient is φ = 40468521456.

The previous prime is 104203042409. The next prime is 104203042439. The reversal of 104203042426 is 624240302401.

It is a junction number, because it is equal to n+sod(n) for n = 104203042394 and 104203042403.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8509986 + ... + 8522221.

It is an arithmetic number, because the mean of its divisors is an integer number (6131594880).

Almost surely, 2^104203042426 is an apocalyptic number.

104203042426 is a deficient number, since it is larger than the sum of its proper divisors (92007993734).

104203042426 is a wasteful number, since it uses less digits than its factorization.

104203042426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17032258.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 104203042426 its reverse (624240302401), we get a palindrome (728443344827).

The spelling of 104203042426 in words is "one hundred four billion, two hundred three million, forty-two thousand, four hundred twenty-six".