8256933124020 has 288 divisors, whose sum is σ = 31102519418880. Its totient is φ = 1730290947840.

The previous prime is 8256933124019. The next prime is 8256933124031. The reversal of 8256933124020 is 204213396528.

8256933124020 is a `hidden beast` number, since 8 + 2 + 56 + 9 + 331 + 240 + 20 = 666.

It is a super-2 number, since 2×8256933124020² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4820782 + ... + 6305061.

Almost surely, 2^{8256933124020} is an apocalyptic number.

It is an amenable number.

8256933124020 is an abundant number, since it is smaller than the sum of its proper divisors (22845586294860).

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

8256933124020 is a wasteful number, since it uses less digits than its factorization.

8256933124020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11125915 (or 11125910 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 8256933124020 in words is "eight trillion, two hundred fifty-six billion, nine hundred thirty-three million, one hundred twenty-four thousand, twenty".