3104431444421 has 8 divisors (see below), whose sum is σ = 3193339717344. Its totient is φ = 3016749492720.

The previous prime is 3104431444417. The next prime is 3104431444423. The reversal of 3104431444421 is 1244441344013.

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 3104431444421 - 2² = 3104431444417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3104431444423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306575171 + ... + 306585296.

It is an arithmetic number, because the mean of its divisors is an integer number (399167464668).

Almost surely, 2^{3104431444421} is an apocalyptic number.

It is an amenable number.

3104431444421 is a deficient number, since it is larger than the sum of its proper divisors (88908272923).

3104431444421 is an equidigital number, since it uses as much as digits as its factorization.

3104431444421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613160611.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 3104431444421 its reverse (1244441344013), we get a palindrome (4348872788434).

The spelling of 3104431444421 in words is "three trillion, one hundred four billion, four hundred thirty-one million, four hundred forty-four thousand, four hundred twenty-one".