9007872189026 has 8 divisors (see below), whose sum is σ = 13740821983440. Its totient is φ = 4427598194548.

The previous prime is 9007872188957. The next prime is 9007872189061. The reversal of 9007872189026 is 6209812787009.

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

It is a super-2 number, since 2×9007872189026² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 38168949836 + ... + 38168950071.

It is an arithmetic number, because the mean of its divisors is an integer number (1717602747930).

Almost surely, 2^{9007872189026} is an apocalyptic number.

9007872189026 is a deficient number, since it is larger than the sum of its proper divisors (4732949794414).

9007872189026 is a wasteful number, since it uses less digits than its factorization.

9007872189026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76337899968.

The product of its (nonzero) digits is 6096384, while the sum is 59.

The spelling of 9007872189026 in words is "nine trillion, seven billion, eight hundred seventy-two million, one hundred eighty-nine thousand, twenty-six".