60840720000 has 800 divisors, whose sum is σ = 232784313300. Its totient is φ = 15759360000.

The previous prime is 60840719993. The next prime is 60840720029. The reversal of 60840720000 is 2704806.

It can be written as a sum of positive squares in 10 ways, for example, as 5510389824 + 55330330176 = 74232^2 + 235224^2 .

It is a tau number, because it is divible by the number of its divisors (800).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 99 ways as a sum of consecutive naturals, for example, 265679886 + ... + 265680114.

Almost surely, 2^60840720000 is an apocalyptic number.

60840720000 is a gapful number since it is divisible by the number (60) 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 60840720000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116392156650).

60840720000 is an abundant number, since it is smaller than the sum of its proper divisors (171943593300).

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

60840720000 is an equidigital number, since it uses as much as digits as its factorization.

60840720000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The spelling of 60840720000 in words is "sixty billion, eight hundred forty million, seven hundred twenty thousand".