2720848291584 has 144 divisors (see below), whose sum is σ = 7569530352384. Its totient is φ = 865994342400.

The previous prime is 2720848291547. The next prime is 2720848291613. The reversal of 2720848291584 is 4851928480272.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9951264 + ... + 10221024.

Almost surely, 2^{2720848291584} is an apocalyptic number.

2720848291584 is a gapful number since it is divisible by the number (24) 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 2720848291584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3784765176192).

2720848291584 is an abundant number, since it is smaller than the sum of its proper divisors (4848682060800).

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

2720848291584 is a wasteful number, since it uses less digits than its factorization.

2720848291584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270374 (or 270360 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 60.

The spelling of 2720848291584 in words is "two trillion, seven hundred twenty billion, eight hundred forty-eight million, two hundred ninety-one thousand, five hundred eighty-four".