1424254400321 has 16 divisors (see below), whose sum is σ = 1455017257344. Its totient is φ = 1393780950144.

The previous prime is 1424254400293. The next prime is 1424254400341. The reversal of 1424254400321 is 1230044524241.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1424254400321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424254400341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19578011 + ... + 19650623.

It is an arithmetic number, because the mean of its divisors is an integer number (90938578584).

Almost surely, 2^{1424254400321} is an apocalyptic number.

It is an amenable number.

1424254400321 is a deficient number, since it is larger than the sum of its proper divisors (30762857023).

1424254400321 is a wasteful number, since it uses less digits than its factorization.

1424254400321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74600.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 1424254400321 its reverse (1230044524241), we get a palindrome (2654298924562).

The spelling of 1424254400321 in words is "one trillion, four hundred twenty-four billion, two hundred fifty-four million, four hundred thousand, three hundred twenty-one".