1424220003321 has 8 divisors (see below), whose sum is σ = 1903918126080. Its totient is φ = 947000941392.

The previous prime is 1424220003257. The next prime is 1424220003329. The reversal of 1424220003321 is 1233000224241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1424220003321 - 2⁶ = 1424220003257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1424220003291 and 1424220003300.

It is not an unprimeable number, because it can be changed into a prime (1424220003329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619763866 + ... + 619766163.

It is an arithmetic number, because the mean of its divisors is an integer number (237989765760).

Almost surely, 2^{1424220003321} is an apocalyptic number.

It is an amenable number.

1424220003321 is a deficient number, since it is larger than the sum of its proper divisors (479698122759).

1424220003321 is a wasteful number, since it uses less digits than its factorization.

1424220003321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239530415.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1424220003321 its reverse (1233000224241), we get a palindrome (2657220227562).

The spelling of 1424220003321 in words is "one trillion, four hundred twenty-four billion, two hundred twenty million, three thousand, three hundred twenty-one".