321243341041 has 8 divisors (see below), whose sum is σ = 374946635520. Its totient is φ = 269492893728.

The previous prime is 321243340987. The next prime is 321243341063. The reversal of 321243341041 is 140143342123.

It is a happy number.

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 321243341041 - 2⁹ = 321243340529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321243345041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488211436 + ... + 488212093.

It is an arithmetic number, because the mean of its divisors is an integer number (46868329440).

Almost surely, 2^321243341041 is an apocalyptic number.

It is an amenable number.

321243341041 is a deficient number, since it is larger than the sum of its proper divisors (53703294479).

321243341041 is an equidigital number, since it uses as much as digits as its factorization.

321243341041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976423583.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 321243341041 its reverse (140143342123), we get a palindrome (461386683164).

The spelling of 321243341041 in words is "three hundred twenty-one billion, two hundred forty-three million, three hundred forty-one thousand, forty-one".