2720085828480 has 96 divisors (see below), whose sum is σ = 9392796396360. Its totient is φ = 725356219392.

The previous prime is 2720085828469. The next prime is 2720085828503. The reversal of 2720085828480 is 848285800272.

2720085828480 is a `hidden beast` number, since 2 + 7 + 2 + 0 + 0 + 85 + 82 + 8 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×2720085828480² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236112802 + ... + 236124321.

Almost surely, 2^{2720085828480} is an apocalyptic number.

2720085828480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2720085828480 is an abundant number, since it is smaller than the sum of its proper divisors (6672710567880).

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

2720085828480 is a wasteful number, since it uses less digits than its factorization.

2720085828480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472237148 (or 472237133 counting only the distinct ones).

The product of its (nonzero) digits is 4587520, while the sum is 54.

The spelling of 2720085828480 in words is "two trillion, seven hundred twenty billion, eighty-five million, eight hundred twenty-eight thousand, four hundred eighty".