3273147081180 has 144 divisors (see below), whose sum is σ = 10376243265024. Its totient is φ = 833598606720.

The previous prime is 3273147081151. The next prime is 3273147081223. The reversal of 3273147081180 is 811807413723.

3273147081180 is a `hidden beast` number, since 3 + 27 + 3 + 1 + 470 + 81 + 1 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2067595 + ... + 3289565.

It is an arithmetic number, because the mean of its divisors is an integer number (72057244896).

Almost surely, 2^{3273147081180} is an apocalyptic number.

3273147081180 is a gapful number since it is divisible by the number (30) 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 3273147081180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5188121632512).

3273147081180 is an abundant number, since it is smaller than the sum of its proper divisors (7103096183844).

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

3273147081180 is a wasteful number, since it uses less digits than its factorization.

3273147081180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222656 (or 1222651 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The spelling of 3273147081180 in words is "three trillion, two hundred seventy-three billion, one hundred forty-seven million, eighty-one thousand, one hundred eighty".