2720000000256 has 144 divisors (see below), whose sum is σ = 9025454742528. Its totient is φ = 706493491200.

The previous prime is 2720000000233. The next prime is 2720000000293. The reversal of 2720000000256 is 6520000000272.

It is a super-4 number, since 4×2720000000256⁴ (a number of 51 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 22938700 + ... + 23056971.

Almost surely, 2^{2720000000256} is an apocalyptic number.

It is an amenable number.

2720000000256 is an abundant number, since it is smaller than the sum of its proper divisors (6305454742272).

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

2720000000256 is a wasteful number, since it uses less digits than its factorization.

2720000000256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45995708 (or 45995694 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The spelling of 2720000000256 in words is "two trillion, seven hundred twenty billion, two hundred fifty-six", and thus it is an aban number.