423341014440313 has 4 divisors (see below), whose sum is σ = 423792819152500. Its totient is φ = 422889209728128.

The previous prime is 423341014440277. The next prime is 423341014440341. The reversal of 423341014440313 is 313044410143324.

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 81336354456889 + 342004659983424 = 9018667^2 + 18493368^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423341014440313 is a prime.

It is a super-2 number, since 2×423341014440313² (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 (423341014440343) 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, 225902354688 + ... + 225902356561.

It is an arithmetic number, because the mean of its divisors is an integer number (105948204788125).

Almost surely, 2^{423341014440313} is an apocalyptic number.

It is an amenable number.

423341014440313 is a deficient number, since it is larger than the sum of its proper divisors (451804712187).

423341014440313 is an equidigital number, since it uses as much as digits as its factorization.

423341014440313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451804712186.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 423341014440313 its reverse (313044410143324), we get a palindrome (736385424583637).

The spelling of 423341014440313 in words is "four hundred twenty-three trillion, three hundred forty-one billion, fourteen million, four hundred forty thousand, three hundred thirteen".