9641909141 has 8 divisors (see below), whose sum is σ = 9859449600. Its totient is φ = 9424885168.

The previous prime is 9641909113. The next prime is 9641909149. The reversal of 9641909141 is 1419091469.

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

It is a cyclic number.

It is not a de Polignac number, because 9641909141 - 2³⁰ = 8568167317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9641909092 and 9641909101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9641909149) 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, 91241 + ... + 166158.

It is an arithmetic number, because the mean of its divisors is an integer number (1232431200).

Almost surely, 2^9641909141 is an apocalyptic number.

It is an amenable number.

9641909141 is a deficient number, since it is larger than the sum of its proper divisors (217540459).

9641909141 is a wasteful number, since it uses less digits than its factorization.

9641909141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258243.

The product of its (nonzero) digits is 69984, while the sum is 44.

The square root of 9641909141 is about 98193.2234983657. The cubic root of 9641909141 is about 2128.4053646151.

The spelling of 9641909141 in words is "nine billion, six hundred forty-one million, nine hundred nine thousand, one hundred forty-one".