9840100433 has 8 divisors (see below), whose sum is σ = 10050860160. Its totient is φ = 9629398960.

The previous prime is 9840100427. The next prime is 9840100447. The reversal of 9840100433 is 3340010489.

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 9840100433 - 2²⁰ = 9839051857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9840100433.

It is not an unprimeable number, because it can be changed into a prime (9840100423) 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, 608138 + ... + 624108.

It is an arithmetic number, because the mean of its divisors is an integer number (1256357520).

Almost surely, 2^9840100433 is an apocalyptic number.

It is an amenable number.

9840100433 is a deficient number, since it is larger than the sum of its proper divisors (210759727).

9840100433 is a wasteful number, since it uses less digits than its factorization.

9840100433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29127.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 9840100433 is about 99197.2803709860. The cubic root of 9840100433 is about 2142.8898298758.

The spelling of 9840100433 in words is "nine billion, eight hundred forty million, one hundred thousand, four hundred thirty-three".