10081917000 has 192 divisors, whose sum is σ = 34220309760. Its totient is φ = 2677200000.

The previous prime is 10081916987. The next prime is 10081917007. The reversal of 10081917000 is 71918001.

It is not an unprimeable number, because it can be changed into a prime (10081917007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2256769 + ... + 2261231.

It is an arithmetic number, because the mean of its divisors is an integer number (178230780).

Almost surely, 2^10081917000 is an apocalyptic number.

10081917000 is a gapful number since it is divisible by the number (10) 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 10081917000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17110154880).

10081917000 is an abundant number, since it is smaller than the sum of its proper divisors (24138392760).

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

10081917000 is a wasteful number, since it uses less digits than its factorization.

10081917000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4741 (or 4724 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 27.

The spelling of 10081917000 in words is "ten billion, eighty-one million, nine hundred seventeen thousand".