321442233441141 has 8 divisors (see below), whose sum is σ = 434460735610240. Its totient is φ = 211359276783072.

The previous prime is 321442233441107. The next prime is 321442233441149. The reversal of 321442233441141 is 141144332244123.

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

It is not a de Polignac number, because 321442233441141 - 2¹⁴ = 321442233424757 is a prime.

It is a super-2 number, since 2×321442233441141² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 321442233441141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321442233441149) 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, 733886377501 + ... + 733886377938.

It is an arithmetic number, because the mean of its divisors is an integer number (54307591951280).

Almost surely, 2^{321442233441141} is an apocalyptic number.

It is an amenable number.

321442233441141 is a deficient number, since it is larger than the sum of its proper divisors (113018502169099).

321442233441141 is a wasteful number, since it uses less digits than its factorization.

321442233441141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467772755515.

The product of its digits is 221184, while the sum is 39.

Adding to 321442233441141 its reverse (141144332244123), we get a palindrome (462586565685264).

The spelling of 321442233441141 in words is "three hundred twenty-one trillion, four hundred forty-two billion, two hundred thirty-three million, four hundred forty-one thousand, one hundred forty-one".