423124010013 has 4 divisors (see below), whose sum is σ = 564165346688. Its totient is φ = 282082673340.

The previous prime is 423124010009. The next prime is 423124010077. The reversal of 423124010013 is 310010421324.

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 not a de Polignac number, because 423124010013 - 2² = 423124010009 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 (423124020013) 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, 70520668333 + ... + 70520668338.

It is an arithmetic number, because the mean of its divisors is an integer number (141041336672).

Almost surely, 2^423124010013 is an apocalyptic number.

It is an amenable number.

423124010013 is a deficient number, since it is larger than the sum of its proper divisors (141041336675).

423124010013 is a wasteful number, since it uses less digits than its factorization.

423124010013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141041336674.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 423124010013 its reverse (310010421324), we get a palindrome (733134431337).

The spelling of 423124010013 in words is "four hundred twenty-three billion, one hundred twenty-four million, ten thousand, thirteen".