4273828520976 has 135 divisors (see below), whose sum is σ = 13914130406943. Its totient is φ = 1221044247360.

The previous prime is 4273828520963. The next prime is 4273828521041. The reversal of 4273828520976 is 6790258283724.

The square root of 4273828520976 is 2067324.

It is a perfect power (a square), and thus also a powerful number.

4273828520976 is a `hidden beast` number, since 4 + 2 + 7 + 38 + 2 + 8 + 520 + 9 + 76 = 666.

It is a super-2 number, since 2×4273828520976² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 173642911 + ... + 173667521.

Almost surely, 2^{4273828520976} is an apocalyptic number.

4273828520976 is the 2067324-th square number.

It is an amenable number.

4273828520976 is an abundant number, since it is smaller than the sum of its proper divisors (9640301885967).

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

4273828520976 is an frugal number, since it uses more digits than its factorization.

4273828520976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49250 (or 24623 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 63.

The spelling of 4273828520976 in words is "four trillion, two hundred seventy-three billion, eight hundred twenty-eight million, five hundred twenty thousand, nine hundred seventy-six".