423333341441321 has 8 divisors (see below), whose sum is σ = 429296142429504. Its totient is φ = 417370550441040.

The previous prime is 423333341441317. The next prime is 423333341441341. The reversal of 423333341441321 is 123144143333324.

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 423333341441321 - 2² = 423333341441317 is a prime.

It is a super-2 number, since 2×423333341441321² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423333341441341) 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, 138726071 + ... + 141744803.

It is an arithmetic number, because the mean of its divisors is an integer number (53662017803688).

Almost surely, 2^{423333341441321} is an apocalyptic number.

It is an amenable number.

423333341441321 is a deficient number, since it is larger than the sum of its proper divisors (5962800988183).

423333341441321 is a wasteful number, since it uses less digits than its factorization.

423333341441321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4993951.

The product of its digits is 746496, while the sum is 41.

Adding to 423333341441321 its reverse (123144143333324), we get a palindrome (546477484774645).

The spelling of 423333341441321 in words is "four hundred twenty-three trillion, three hundred thirty-three billion, three hundred forty-one million, four hundred forty-one thousand, three hundred twenty-one".