104400224121 has 8 divisors (see below), whose sum is σ = 139741935264. Its totient is φ = 69329331200.

The previous prime is 104400224119. The next prime is 104400224219. The reversal of 104400224121 is 121422004401.

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

It is a cyclic number.

It is not a de Polignac number, because 104400224121 - 2¹ = 104400224119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104400224821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67703655 + ... + 67705196.

It is an arithmetic number, because the mean of its divisors is an integer number (17467741908).

Almost surely, 2^104400224121 is an apocalyptic number.

It is an amenable number.

104400224121 is a deficient number, since it is larger than the sum of its proper divisors (35341711143).

104400224121 is a wasteful number, since it uses less digits than its factorization.

104400224121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135409111.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 104400224121 its reverse (121422004401), we get a palindrome (225822228522).

The spelling of 104400224121 in words is "one hundred four billion, four hundred million, two hundred twenty-four thousand, one hundred twenty-one".