423552451212413 has 4 divisors (see below), whose sum is σ = 423552749103420. Its totient is φ = 423552153321408.

The previous prime is 423552451212391. The next prime is 423552451212533. The reversal of 423552451212413 is 314212154255324.

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 16069659655204 + 407482791557209 = 4008698^2 + 20186203^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423552451212413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423552451212313) 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, 146802470 + ... + 149659847.

It is an arithmetic number, because the mean of its divisors is an integer number (105888187275855).

Almost surely, 2^{423552451212413} is an apocalyptic number.

It is an amenable number.

423552451212413 is a deficient number, since it is larger than the sum of its proper divisors (297891007).

423552451212413 is a wasteful number, since it uses less digits than its factorization.

423552451212413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297891006.

The product of its digits is 1152000, while the sum is 44.

The spelling of 423552451212413 in words is "four hundred twenty-three trillion, five hundred fifty-two billion, four hundred fifty-one million, two hundred twelve thousand, four hundred thirteen".