10000009190 has 8 divisors (see below), whose sum is σ = 18000016560. Its totient is φ = 4000003672.

The previous prime is 10000009189. The next prime is 10000009193. The reversal of 10000009190 is 9190000001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10000009190² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000009193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500000450 + ... + 500000469.

It is an arithmetic number, because the mean of its divisors is an integer number (2250002070).

Almost surely, 2^10000009190 is an apocalyptic number.

10000009190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000009190 is a deficient number, since it is larger than the sum of its proper divisors (8000007370).

10000009190 is a wasteful number, since it uses less digits than its factorization.

10000009190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000000926.

The product of its (nonzero) digits is 81, while the sum is 20.

Adding to 10000009190 its reverse (9190000001), we get a palindrome (19190009191).

The spelling of 10000009190 in words is "ten billion, nine thousand, one hundred ninety".