1144884447300 has 144 divisors (see below), whose sum is σ = 3711338834112. Its totient is φ = 270046425600.

The previous prime is 1144884447299. The next prime is 1144884447353. The reversal of 1144884447300 is 37444884411.

It is a self number, because there is not a number n which added to its sum of digits gives 1144884447300.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4566207 + ... + 4810406.

It is an arithmetic number, because the mean of its divisors is an integer number (25773186348).

Almost surely, 2^{1144884447300} is an apocalyptic number.

1144884447300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1144884447300 is an abundant number, since it is smaller than the sum of its proper divisors (2566454386812).

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

1144884447300 is a wasteful number, since it uses less digits than its factorization.

1144884447300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9376678 (or 9376671 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 48.

The spelling of 1144884447300 in words is "one trillion, one hundred forty-four billion, eight hundred eighty-four million, four hundred forty-seven thousand, three hundred".