120024433320 has 128 divisors (see below), whose sum is σ = 393465600000. Its totient is φ = 29048065280.

The previous prime is 120024433279. The next prime is 120024433369. The reversal of 120024433320 is 23334420021.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 714781 + ... + 866579.

It is an arithmetic number, because the mean of its divisors is an integer number (3073950000).

Almost surely, 2^120024433320 is an apocalyptic number.

120024433320 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 120024433320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196732800000).

120024433320 is an abundant number, since it is smaller than the sum of its proper divisors (273441166680).

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

120024433320 is a wasteful number, since it uses less digits than its factorization.

120024433320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152423 (or 152419 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 120024433320 its reverse (23334420021), we get a palindrome (143358853341).

The spelling of 120024433320 in words is "one hundred twenty billion, twenty-four million, four hundred thirty-three thousand, three hundred twenty".