321243341039 has 8 divisors (see below), whose sum is σ = 331968716112. Its totient is φ = 310665902400.

The previous prime is 321243340987. The next prime is 321243341063. The reversal of 321243341039 is 930143342123.

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 321243341039 - 2¹⁶ = 321243275503 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 (321243341099) 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, 36979694 + ... + 36988379.

It is an arithmetic number, because the mean of its divisors is an integer number (41496089514).

Almost surely, 2^321243341039 is an apocalyptic number.

321243341039 is a deficient number, since it is larger than the sum of its proper divisors (10725375073).

321243341039 is a wasteful number, since it uses less digits than its factorization.

321243341039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73968217.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 321243341039 in words is "three hundred twenty-one billion, two hundred forty-three million, three hundred forty-one thousand, thirty-nine".