1144334330432 has 28 divisors (see below), whose sum is σ = 2270829706236. Its totient is φ = 572156766720.

The previous prime is 1144334330317. The next prime is 1144334330437. The reversal of 1144334330432 is 2340334334411.

It can be written as a sum of positive squares in 2 ways, for example, as 870160614976 + 274173715456 = 932824^2 + 523616^2 .

It is a super-2 number, since 2×1144334330432² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1144334330392 and 1144334330401.

It is not an unprimeable number, because it can be changed into a prime (1144334330437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4364198 + ... + 4618970.

It is an arithmetic number, because the mean of its divisors is an integer number (81101060937).

Almost surely, 2^{1144334330432} is an apocalyptic number.

It is an amenable number.

1144334330432 is a deficient number, since it is larger than the sum of its proper divisors (1126495375804).

1144334330432 is an equidigital number, since it uses as much as digits as its factorization.

1144334330432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324966 (or 324956 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 1144334330432 its reverse (2340334334411), we get a palindrome (3484668664843).

The spelling of 1144334330432 in words is "one trillion, one hundred forty-four billion, three hundred thirty-four million, three hundred thirty thousand, four hundred thirty-two".