1424421324324 has 18 divisors (see below), whose sum is σ = 3600620569910. Its totient is φ = 474807108096.

The previous prime is 1424421324323. The next prime is 1424421324343. The reversal of 1424421324324 is 4234231244241.

1424421324324 is a `hidden beast` number, since 1 + 4 + 2 + 4 + 4 + 2 + 1 + 324 + 324 = 666.

It can be written as a sum of positive squares in only one way, i.e., 899329788900 + 525091535424 = 948330^2 + 724632^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×1424421324324² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 39567259009 = 1424421324324 / (1 + 4 + 2 + 4 + 4 + 2 + 1 + 3 + 2 + 4 + 3 + 2 + 4).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1424421324323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19783629469 + ... + 19783629540.

Almost surely, 2^{1424421324324} is an apocalyptic number.

It is an amenable number.

1424421324324 is an abundant number, since it is smaller than the sum of its proper divisors (2176199245586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1424421324324 is a wasteful number, since it uses less digits than its factorization.

1424421324324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39567259019 (or 39567259014 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

Adding to 1424421324324 its reverse (4234231244241), we get a palindrome (5658652568565).

The spelling of 1424421324324 in words is "one trillion, four hundred twenty-four billion, four hundred twenty-one million, three hundred twenty-four thousand, three hundred twenty-four".