4226763387256 has 8 divisors (see below), whose sum is σ = 7925181351120. Its totient is φ = 2113381693624.

The previous prime is 4226763387229. The next prime is 4226763387263. The reversal of 4226763387256 is 6527833676224.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×4226763387256³ (a number of 39 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4226763387194 and 4226763387203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264172711696 + ... + 264172711711.

It is an arithmetic number, because the mean of its divisors is an integer number (990647668890).

Almost surely, 2^{4226763387256} is an apocalyptic number.

It is an amenable number.

4226763387256 is a deficient number, since it is larger than the sum of its proper divisors (3698417963864).

4226763387256 is a wasteful number, since it uses less digits than its factorization.

4226763387256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528345423413 (or 528345423409 counting only the distinct ones).

The product of its digits is 121927680, while the sum is 61.

The spelling of 4226763387256 in words is "four trillion, two hundred twenty-six billion, seven hundred sixty-three million, three hundred eighty-seven thousand, two hundred fifty-six".