904443421102 has 8 divisors (see below), whose sum is σ = 1461023987976. Its totient is φ = 417435425112.

The previous prime is 904443421081. The next prime is 904443421127. The reversal of 904443421102 is 201124344409.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 17393142688 + ... + 17393142739.

It is an arithmetic number, because the mean of its divisors is an integer number (182627998497).

Almost surely, 2^904443421102 is an apocalyptic number.

904443421102 is a deficient number, since it is larger than the sum of its proper divisors (556580566874).

904443421102 is a wasteful number, since it uses less digits than its factorization.

904443421102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34786285442.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 904443421102 in words is "nine hundred four billion, four hundred forty-three million, four hundred twenty-one thousand, one hundred two".