9109000908361 has 8 divisors (see below), whose sum is σ = 9321306952320. Its totient is φ = 8896716174192.

The previous prime is 9109000908317. The next prime is 9109000908389. The reversal of 9109000908361 is 1638090009019.

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

It is not a de Polignac number, because 9109000908361 - 2⁷ = 9109000908233 is a prime.

It is a super-4 number, since 4×9109000908361⁴ (a number of 53 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9109000908461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4460950 + ... + 6173983.

It is an arithmetic number, because the mean of its divisors is an integer number (1165163369040).

Almost surely, 2^{9109000908361} is an apocalyptic number.

It is an amenable number.

9109000908361 is a deficient number, since it is larger than the sum of its proper divisors (212306043959).

9109000908361 is a wasteful number, since it uses less digits than its factorization.

9109000908361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10654895.

The product of its (nonzero) digits is 104976, while the sum is 46.

The spelling of 9109000908361 in words is "nine trillion, one hundred nine billion, nine hundred eight thousand, three hundred sixty-one".