9932111841 has 36 divisors (see below), whose sum is σ = 14220942416. Its totient is φ = 6164716800.

The previous prime is 9932111837. The next prime is 9932111897. The reversal of 9932111841 is 1481112399.

It is not a de Polignac number, because 9932111841 - 2² = 9932111837 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 9932111841.

It is not an unprimeable number, because it can be changed into a prime (9932111801) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8843706 + ... + 8844828.

Almost surely, 2^9932111841 is an apocalyptic number.

It is an amenable number.

9932111841 is a deficient number, since it is larger than the sum of its proper divisors (4288830575).

9932111841 is a wasteful number, since it uses less digits than its factorization.

9932111841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362 (or 1244 counting only the distinct ones).

The product of its digits is 15552, while the sum is 39.

The square root of 9932111841 is about 99659.9811408772. The cubic root of 9932111841 is about 2149.5482621135.

The spelling of 9932111841 in words is "nine billion, nine hundred thirty-two million, one hundred eleven thousand, eight hundred forty-one".