10020675888 has 100 divisors (see below), whose sum is σ = 29123994328. Its totient is φ = 3326261760.

The previous prime is 10020675881. The next prime is 10020675893. The reversal of 10020675888 is 88857602001.

10020675888 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 0 + 67 + 588 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (10020675881) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 296295 + ... + 328377.

Almost surely, 2^10020675888 is an apocalyptic number.

10020675888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10020675888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14561997164).

10020675888 is an abundant number, since it is smaller than the sum of its proper divisors (19103318440).

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

10020675888 is a wasteful number, since it uses less digits than its factorization.

10020675888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32344 (or 32329 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 45.

The spelling of 10020675888 in words is "ten billion, twenty million, six hundred seventy-five thousand, eight hundred eighty-eight".