5234123320000 has 280 divisors, whose sum is σ = 13121924327600. Its totient is φ = 2070655488000.

The previous prime is 5234123319973. The next prime is 5234123320009. The reversal of 5234123320000 is 233214325.

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

It is not an unprimeable number, because it can be changed into a prime (5234123320009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4660839439 + ... + 4660840561.

Almost surely, 2^{5234123320000} is an apocalyptic number.

5234123320000 is a gapful number since it is divisible by the number (50) 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 5234123320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6560962163800).

5234123320000 is an abundant number, since it is smaller than the sum of its proper divisors (7887801007600).

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

5234123320000 is a wasteful number, since it uses less digits than its factorization.

5234123320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333 (or 2308 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 5234123320000 its reverse (233214325), we get a palindrome (5234356534325).

The spelling of 5234123320000 in words is "five trillion, two hundred thirty-four billion, one hundred twenty-three million, three hundred twenty thousand".