1327834885650 has 1152 divisors, whose sum is σ = 4653197176320. Its totient is φ = 242864455680.

The previous prime is 1327834885631. The next prime is 1327834885681. The reversal of 1327834885650 is 565884387231.

It is an unprimeable number.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 3559878864 + ... + 3559879236.

It is an arithmetic number, because the mean of its divisors is an integer number (4039233660).

Almost surely, 2^{1327834885650} is an apocalyptic number.

1327834885650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1327834885650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2326598588160).

1327834885650 is an abundant number, since it is smaller than the sum of its proper divisors (3325362290670).

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

1327834885650 is a wasteful number, since it uses less digits than its factorization.

1327834885650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 60.

The spelling of 1327834885650 in words is "one trillion, three hundred twenty-seven billion, eight hundred thirty-four million, eight hundred eighty-five thousand, six hundred fifty".