1424425387321 has 8 divisors (see below), whose sum is σ = 1429908019200. Its totient is φ = 1418953210080.

The previous prime is 1424425387303. The next prime is 1424425387349. The reversal of 1424425387321 is 1237835244241.

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

It is a cyclic number.

It is not a de Polignac number, because 1424425387321 - 2⁵ = 1424425387289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424425387381) 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, 2340585 + ... + 2885686.

It is an arithmetic number, because the mean of its divisors is an integer number (178738502400).

Almost surely, 2^{1424425387321} is an apocalyptic number.

It is an amenable number.

1424425387321 is a deficient number, since it is larger than the sum of its proper divisors (5482631879).

1424425387321 is an equidigital number, since it uses as much as digits as its factorization.

1424425387321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5227319.

The product of its digits is 1290240, while the sum is 46.

The spelling of 1424425387321 in words is "one trillion, four hundred twenty-four billion, four hundred twenty-five million, three hundred eighty-seven thousand, three hundred twenty-one".