321023421343041 has 8 divisors (see below), whose sum is σ = 428031314866560. Its totient is φ = 214015571024112.

The previous prime is 321023421343007. The next prime is 321023421343103. The reversal of 321023421343041 is 140343124320123.

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

It is not a de Polignac number, because 321023421343041 - 2³¹ = 321021273859393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 321023421342993 and 321023421343011.

It is not an unprimeable number, because it can be changed into a prime (321023421343841) 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, 16126395 + ... + 30035103.

It is an arithmetic number, because the mean of its divisors is an integer number (53503914358320).

Almost surely, 2^{321023421343041} is an apocalyptic number.

It is an amenable number.

321023421343041 is a deficient number, since it is larger than the sum of its proper divisors (107007893523519).

321023421343041 is a wasteful number, since it uses less digits than its factorization.

321023421343041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21602295.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 321023421343041 its reverse (140343124320123), we get a palindrome (461366545663164).

The spelling of 321023421343041 in words is "three hundred twenty-one trillion, twenty-three billion, four hundred twenty-one million, three hundred forty-three thousand, forty-one".