1140324003312 has 160 divisors (see below), whose sum is σ = 3200107680000. Its totient is φ = 347816595456.

The previous prime is 1140324003311. The next prime is 1140324003323. The reversal of 1140324003312 is 2133004230411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140324003311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59231064 + ... + 59250312.

It is an arithmetic number, because the mean of its divisors is an integer number (20000673000).

Almost surely, 2^{1140324003312} is an apocalyptic number.

1140324003312 is a gapful number since it is divisible by the number (12) 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 1140324003312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1600053840000).

1140324003312 is an abundant number, since it is smaller than the sum of its proper divisors (2059783676688).

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

1140324003312 is a wasteful number, since it uses less digits than its factorization.

1140324003312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20095 (or 20089 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1140324003312 its reverse (2133004230411), we get a palindrome (3273328233723).

The spelling of 1140324003312 in words is "one trillion, one hundred forty billion, three hundred twenty-four million, three thousand, three hundred twelve".