2730217000356 has 108 divisors (see below), whose sum is σ = 7310540345472. Its totient is φ = 857510207136.

The previous prime is 2730217000327. The next prime is 2730217000373. The reversal of 2730217000356 is 6530007120372.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2730217000356.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3349621 + ... + 4084163.

It is an arithmetic number, because the mean of its divisors is an integer number (67690188384).

Almost surely, 2^{2730217000356} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2730217000356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3655270172736).

2730217000356 is an abundant number, since it is smaller than the sum of its proper divisors (4580323345116).

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

2730217000356 is a wasteful number, since it uses less digits than its factorization.

2730217000356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734710 (or 734638 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The spelling of 2730217000356 in words is "two trillion, seven hundred thirty billion, two hundred seventeen million, three hundred fifty-six", and thus it is an aban number.