973243000000 has 196 divisors, whose sum is σ = 2429836085200. Its totient is φ = 386755200000.

The previous prime is 973242999997. The next prime is 973243000001. The reversal of 973243000000 is 342379.

It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 973243000000 = 90³ + 9910³ = 7500³ + 8200³.

It is not an unprimeable number, because it can be changed into a prime (973243000001) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 156996901 + ... + 157003099.

Almost surely, 2^973243000000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 973243000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1214918042600).

973243000000 is an abundant number, since it is smaller than the sum of its proper divisors (1456593085200).

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

973243000000 is an frugal number, since it uses more digits than its factorization.

973243000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6398 (or 6363 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

Adding to 973243000000 its reverse (342379), we get a palindrome (973243342379).

The spelling of 973243000000 in words is "nine hundred seventy-three billion, two hundred forty-three million", and thus it is an aban number.