3421241443404 has 120 divisors (see below), whose sum is σ = 9256219618800. Its totient is φ = 1100611774080.

The previous prime is 3421241443369. The next prime is 3421241443421. The reversal of 3421241443404 is 4043441421243.

3421241443404 is a `hidden beast` number, since 3 + 4 + 2 + 1 + 241 + 4 + 4 + 3 + 404 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 in 39 ways as a sum of consecutive naturals, for example, 21918267 + ... + 22073805.

It is an arithmetic number, because the mean of its divisors is an integer number (77135163490).

Almost surely, 2^{3421241443404} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3421241443404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4628109809400).

3421241443404 is an abundant number, since it is smaller than the sum of its proper divisors (5834978175396).

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

3421241443404 is a wasteful number, since it uses less digits than its factorization.

3421241443404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157925 (or 157914 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 3421241443404 its reverse (4043441421243), we get a palindrome (7464682864647).

The spelling of 3421241443404 in words is "three trillion, four hundred twenty-one billion, two hundred forty-one million, four hundred forty-three thousand, four hundred four".