2718416256 has 32 divisors (see below), whose sum is σ = 7220794200. Its totient is φ = 906138624.

The previous prime is 2718416251. The next prime is 2718416287. The reversal of 2718416256 is 6526148172.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2718416251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3539221 + ... + 3539988.

Almost surely, 2^2718416256 is an apocalyptic number.

It is an amenable number.

2718416256 is an abundant number, since it is smaller than the sum of its proper divisors (4502377944).

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

2718416256 is an equidigital number, since it uses as much as digits as its factorization.

2718416256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7079226 (or 7079214 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 2718416256 is about 52138.4335783115. The cubic root of 2718416256 is about 1395.6354305071.

The spelling of 2718416256 in words is "two billion, seven hundred eighteen million, four hundred sixteen thousand, two hundred fifty-six".