1144323344120 has 96 divisors (see below), whose sum is σ = 2830440564000. Its totient is φ = 416063450880.

The previous prime is 1144323344117. The next prime is 1144323344141. The reversal of 1144323344120 is 214433234411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73313357 + ... + 73328963.

It is an arithmetic number, because the mean of its divisors is an integer number (29483755875).

Almost surely, 2^{1144323344120} is an apocalyptic number.

1144323344120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1144323344120 is an abundant number, since it is smaller than the sum of its proper divisors (1686117219880).

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

1144323344120 is a wasteful number, since it uses less digits than its factorization.

1144323344120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30789 (or 30774 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1144323344120 its reverse (214433234411), we get a palindrome (1358756578531).

The spelling of 1144323344120 in words is "one trillion, one hundred forty-four billion, three hundred twenty-three million, three hundred forty-four thousand, one hundred twenty".