2124104404 has 6 divisors (see below), whose sum is σ = 3717182714. Its totient is φ = 1062052200.

The previous prime is 2124104357. The next prime is 2124104413. The reversal of 2124104404 is 4044014212.

It can be written as a sum of positive squares in only one way, i.e., 1588181904 + 535922500 = 39852^2 + 23150^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265513047 + ... + 265513054.

Almost surely, 2^2124104404 is an apocalyptic number.

It is an amenable number.

2124104404 is a deficient number, since it is larger than the sum of its proper divisors (1593078310).

2124104404 is a wasteful number, since it uses less digits than its factorization.

2124104404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531026105 (or 531026103 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 2124104404 is about 46088.0071602147. The cubic root of 2124104404 is about 1285.4601558705.

Adding to 2124104404 its reverse (4044014212), we get a palindrome (6168118616).

The spelling of 2124104404 in words is "two billion, one hundred twenty-four million, one hundred four thousand, four hundred four".