423314344020413 has 4 divisors (see below), whose sum is σ = 423369327057600. Its totient is φ = 423259360983228.

The previous prime is 423314344020391. The next prime is 423314344020467. The reversal of 423314344020413 is 314020443413324.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 423314344020413 - 2¹⁰ = 423314344019389 is a prime.

It is a super-3 number, since 3×423314344020413³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423314344020493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27491507045 + ... + 27491522442.

It is an arithmetic number, because the mean of its divisors is an integer number (105842331764400).

Almost surely, 2^{423314344020413} is an apocalyptic number.

It is an amenable number.

423314344020413 is a deficient number, since it is larger than the sum of its proper divisors (54983037187).

423314344020413 is an equidigital number, since it uses as much as digits as its factorization.

423314344020413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54983037186.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 423314344020413 its reverse (314020443413324), we get a palindrome (737334787433737).

The spelling of 423314344020413 in words is "four hundred twenty-three trillion, three hundred fourteen billion, three hundred forty-four million, twenty thousand, four hundred thirteen".