321204421100041 has 8 divisors (see below), whose sum is σ = 332941645971968. Its totient is φ = 309553183224000.

The previous prime is 321204421099997. The next prime is 321204421100117. The reversal of 321204421100041 is 140001124402123.

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 321204421100041 - 2¹³ = 321204421091849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 321204421099979 and 321204421100015.

It is not an unprimeable number, because it can be changed into a prime (321204421109041) 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, 21496741365 + ... + 21496756306.

It is an arithmetic number, because the mean of its divisors is an integer number (41617705746496).

Almost surely, 2^{321204421100041} is an apocalyptic number.

321204421100041 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

321204421100041 is a deficient number, since it is larger than the sum of its proper divisors (11737224871927).

321204421100041 is a wasteful number, since it uses less digits than its factorization.

321204421100041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42993497943.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 321204421100041 its reverse (140001124402123), we get a palindrome (461205545502164).

The spelling of 321204421100041 in words is "three hundred twenty-one trillion, two hundred four billion, four hundred twenty-one million, one hundred thousand, forty-one".