104123223042 has 64 divisors (see below), whose sum is σ = 222104021760. Its totient is φ = 32468843264.

The previous prime is 104123223023. The next prime is 104123223059. The reversal of 104123223042 is 240322321401.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2296084 + ... + 2340992.

It is an arithmetic number, because the mean of its divisors is an integer number (3470375340).

Almost surely, 2^104123223042 is an apocalyptic number.

104123223042 is an abundant number, since it is smaller than the sum of its proper divisors (117980798718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104123223042 is a wasteful number, since it uses less digits than its factorization.

104123223042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45307.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 104123223042 its reverse (240322321401), we get a palindrome (344445544443).

The spelling of 104123223042 in words is "one hundred four billion, one hundred twenty-three million, two hundred twenty-three thousand, forty-two".