1303422432224 has 96 divisors (see below), whose sum is σ = 2821811580000. Its totient is φ = 587726807040.

The previous prime is 1303422432223. The next prime is 1303422432239. The reversal of 1303422432224 is 4222342243031.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303422432223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74690252 + ... + 74707700.

It is an arithmetic number, because the mean of its divisors is an integer number (29393870625).

Almost surely, 2^{1303422432224} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1303422432224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1410905790000).

1303422432224 is an abundant number, since it is smaller than the sum of its proper divisors (1518389147776).

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

1303422432224 is a wasteful number, since it uses less digits than its factorization.

1303422432224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19156 (or 19148 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 1303422432224 its reverse (4222342243031), we get a palindrome (5525764675255).

The spelling of 1303422432224 in words is "one trillion, three hundred three billion, four hundred twenty-two million, four hundred thirty-two thousand, two hundred twenty-four".