1232514550000 has 120 divisors (see below), whose sum is σ = 3022597166400. Its totient is φ = 486763680000.

The previous prime is 1232514549947. The next prime is 1232514550009. The reversal of 1232514550000 is 554152321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232514550009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3793986 + ... + 4106014.

It is an arithmetic number, because the mean of its divisors is an integer number (25188309720).

Almost surely, 2^{1232514550000} is an apocalyptic number.

1232514550000 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 1232514550000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1511298583200).

1232514550000 is an abundant number, since it is smaller than the sum of its proper divisors (1790082616400).

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

1232514550000 is an frugal number, since it uses more digits than its factorization.

1232514550000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312141 (or 312115 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 1232514550000 in words is "one trillion, two hundred thirty-two billion, five hundred fourteen million, five hundred fifty thousand".