120535240000 has 560 divisors, whose sum is σ = 364373363200. Its totient is φ = 38631168000.

The previous prime is 120535239997. The next prime is 120535240039. The reversal of 120535240000 is 42535021.

It is a tau number, because it is divible by the number of its divisors (560).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 739479919 + ... + 739480081.

It is an arithmetic number, because the mean of its divisors is an integer number (650666720).

Almost surely, 2^120535240000 is an apocalyptic number.

120535240000 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 120535240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182186681600).

120535240000 is an abundant number, since it is smaller than the sum of its proper divisors (243838123200).

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

120535240000 is a wasteful number, since it uses less digits than its factorization.

120535240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

Adding to 120535240000 its reverse (42535021), we get a palindrome (120577775021).

The spelling of 120535240000 in words is "one hundred twenty billion, five hundred thirty-five million, two hundred forty thousand".