324020000020423 has 4 divisors (see below), whose sum is σ = 370308571451920. Its totient is φ = 277731428588928.

The previous prime is 324020000020399. The next prime is 324020000020477.

324020000020423 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324020000020423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 324020000020394 and 324020000020403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324020000420423) 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, 23144285715738 + ... + 23144285715751.

It is an arithmetic number, because the mean of its divisors is an integer number (92577142862980).

Almost surely, 2^{324020000020423} is an apocalyptic number.

324020000020423 is a deficient number, since it is larger than the sum of its proper divisors (46288571431497).

324020000020423 is an equidigital number, since it uses as much as digits as its factorization.

324020000020423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46288571431496.

The product of its (nonzero) digits is 2304, while the sum is 22.

It can be divided in two parts, 3240200000 and 20423, that added together give a palindrome (3240220423).

The spelling of 324020000020423 in words is "three hundred twenty-four trillion, twenty billion, twenty thousand, four hundred twenty-three".