2104124324104 has 48 divisors (see below), whose sum is σ = 4486030296300. Its totient is φ = 923440129920.

The previous prime is 2104124324039. The next prime is 2104124324111. The reversal of 2104124324104 is 4014234214012.

It can be written as a sum of positive squares in 2 ways, for example, as 2075910403204 + 28213920900 = 1440802^2 + 167970^2 .

It is a super-2 number, since 2×2104124324104² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37449207 + ... + 37505350.

Almost surely, 2^{2104124324104} is an apocalyptic number.

It is an amenable number.

2104124324104 is an abundant number, since it is smaller than the sum of its proper divisors (2381905972196).

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

2104124324104 is a wasteful number, since it uses less digits than its factorization.

2104124324104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74954614 (or 74954599 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 2104124324104 its reverse (4014234214012), we get a palindrome (6118358538116).

The spelling of 2104124324104 in words is "two trillion, one hundred four billion, one hundred twenty-four million, three hundred twenty-four thousand, one hundred four".