1144244410320 has 160 divisors (see below), whose sum is σ = 3871279793664. Its totient is φ = 277274073600.

The previous prime is 1144244410303. The next prime is 1144244410367. The reversal of 1144244410320 is 230144424411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6168039 + ... + 6350841.

Almost surely, 2^{1144244410320} is an apocalyptic number.

1144244410320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1144244410320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1935639896832).

1144244410320 is an abundant number, since it is smaller than the sum of its proper divisors (2727035383344).

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

1144244410320 is a wasteful number, since it uses less digits than its factorization.

1144244410320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185201 (or 185195 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 1144244410320 its reverse (230144424411), we get a palindrome (1374388834731).

The spelling of 1144244410320 in words is "one trillion, one hundred forty-four billion, two hundred forty-four million, four hundred ten thousand, three hundred twenty".