4026716256 has 24 divisors (see below), whose sum is σ = 10570130424. Its totient is φ = 1342238720.

The previous prime is 4026716251. The next prime is 4026716257. The reversal of 4026716256 is 6526176204.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4026716251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20972385 + ... + 20972576.

It is an arithmetic number, because the mean of its divisors is an integer number (440422101).

Almost surely, 2^4026716256 is an apocalyptic number.

It is an amenable number.

4026716256 is an abundant number, since it is smaller than the sum of its proper divisors (6543414168).

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

4026716256 is a wasteful number, since it uses less digits than its factorization.

4026716256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41944974 (or 41944966 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 4026716256 is about 63456.4122528212. The cubic root of 4026716256 is about 1590.9273305749.

The spelling of 4026716256 in words is "four billion, twenty-six million, seven hundred sixteen thousand, two hundred fifty-six".