67350528000000 has 2660 divisors, whose sum is σ = 297365226488880. Its totient is φ = 14863564800000.

The previous prime is 67350527999999. The next prime is 67350528000013. The reversal of 67350528000000 is 82505376.

67350528000000 is a `hidden beast` number, since 6 + 73 + 505 + 2 + 80 + 0 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 139 ways as a sum of consecutive naturals, for example, 2322431999986 + ... + 2322432000014.

Almost surely, 2^{67350528000000} is an apocalyptic number.

67350528000000 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 67350528000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148682613244440).

67350528000000 is an abundant number, since it is smaller than the sum of its proper divisors (230014698488880).

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

67350528000000 is an frugal number, since it uses more digits than its factorization.

67350528000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 67350528000000 in words is "sixty-seven trillion, three hundred fifty billion, five hundred twenty-eight million", and thus it is an aban number.