1152030544000 has 384 divisors, whose sum is σ = 3351911172480. Its totient is φ = 385726924800.

The previous prime is 1152030543883. The next prime is 1152030544061. The reversal of 1152030544000 is 4450302511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 207085219 + ... + 207090781.

It is an arithmetic number, because the mean of its divisors is an integer number (8728935345).

Almost surely, 2^{1152030544000} is an apocalyptic number.

1152030544000 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 1152030544000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1675955586240).

1152030544000 is an abundant number, since it is smaller than the sum of its proper divisors (2199880628480).

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

1152030544000 is an frugal number, since it uses more digits than its factorization.

1152030544000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5685 (or 5620 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 1152030544000 its reverse (4450302511), we get a palindrome (1156480846511).

The spelling of 1152030544000 in words is "one trillion, one hundred fifty-two billion, thirty million, five hundred forty-four thousand".