321422434341 has 8 divisors (see below), whose sum is σ = 428714319264. Its totient is φ = 214206086160.

The previous prime is 321422434337. The next prime is 321422434369. The reversal of 321422434341 is 143434224123.

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

It is not a de Polignac number, because 321422434341 - 2² = 321422434337 is a prime.

It is a super-2 number, since 2×321422434341² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321422434301) 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, 18874255 + ... + 18891276.

It is an arithmetic number, because the mean of its divisors is an integer number (53589289908).

Almost surely, 2^321422434341 is an apocalyptic number.

It is an amenable number.

321422434341 is a deficient number, since it is larger than the sum of its proper divisors (107291884923).

321422434341 is a wasteful number, since it uses less digits than its factorization.

321422434341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37768371.

The product of its digits is 55296, while the sum is 33.

Adding to 321422434341 its reverse (143434224123), we get a palindrome (464856658464).

The spelling of 321422434341 in words is "three hundred twenty-one billion, four hundred twenty-two million, four hundred thirty-four thousand, three hundred forty-one".