2104424213404 has 48 divisors (see below), whose sum is σ = 4005233053920. Its totient is φ = 963438796800.

The previous prime is 2104424213389. The next prime is 2104424213431. The reversal of 2104424213404 is 4043124244012.

It is a happy number.

It is a super-2 number, since 2×2104424213404² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23653804 + ... + 23742604.

It is an arithmetic number, because the mean of its divisors is an integer number (83442355290).

Almost surely, 2^{2104424213404} is an apocalyptic number.

It is an amenable number.

2104424213404 is a deficient number, since it is larger than the sum of its proper divisors (1900808840516).

2104424213404 is a wasteful number, since it uses less digits than its factorization.

2104424213404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98278 (or 98276 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 2104424213404 its reverse (4043124244012), we get a palindrome (6147548457416).

The spelling of 2104424213404 in words is "two trillion, one hundred four billion, four hundred twenty-four million, two hundred thirteen thousand, four hundred four".