423342020310241 has 4 divisors (see below), whose sum is σ = 423365238779652. Its totient is φ = 423318801840832.

The previous prime is 423342020310233. The next prime is 423342020310263. The reversal of 423342020310241 is 142013020243324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 241444982250000 + 181897038060241 = 15538500^2 + 13486921^2 .

It is a cyclic number.

It is not a de Polignac number, because 423342020310241 - 2³ = 423342020310233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423342020310221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11609207356 + ... + 11609243821.

It is an arithmetic number, because the mean of its divisors is an integer number (105841309694913).

Almost surely, 2^{423342020310241} is an apocalyptic number.

It is an amenable number.

423342020310241 is a deficient number, since it is larger than the sum of its proper divisors (23218469411).

423342020310241 is a wasteful number, since it uses less digits than its factorization.

423342020310241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23218469410.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 423342020310241 its reverse (142013020243324), we get a palindrome (565355040553565).

The spelling of 423342020310241 in words is "four hundred twenty-three trillion, three hundred forty-two billion, twenty million, three hundred ten thousand, two hundred forty-one".