104224031434021 has 16 divisors (see below), whose sum is σ = 107832830535360. Its totient is φ = 100657058762880.

The previous prime is 104224031434001. The next prime is 104224031434069. The reversal of 104224031434021 is 120434130422401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 104224031434021 - 2¹⁷ = 104224031302949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104224031434001) 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, 50752750 + ... + 52766368.

It is an arithmetic number, because the mean of its divisors is an integer number (6739551908460).

Almost surely, 2^{104224031434021} is an apocalyptic number.

It is an amenable number.

104224031434021 is a deficient number, since it is larger than the sum of its proper divisors (3608799101339).

104224031434021 is a wasteful number, since it uses less digits than its factorization.

104224031434021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2024004.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 104224031434021 its reverse (120434130422401), we get a palindrome (224658161856422).

The spelling of 104224031434021 in words is "one hundred four trillion, two hundred twenty-four billion, thirty-one million, four hundred thirty-four thousand, twenty-one".