10843434189 has 48 divisors (see below), whose sum is σ = 18042760320. Its totient is φ = 6147135360.

The previous prime is 10843434187. The next prime is 10843434191. The reversal of 10843434189 is 98143434801.

10843434189 is a `hidden beast` number, since 1 + 0 + 8 + 434 + 34 + 189 = 666.

It is an interprime number because it is at equal distance from previous prime (10843434187) and next prime (10843434191).

It is not a de Polignac number, because 10843434189 - 2¹ = 10843434187 is a prime.

It is a super-2 number, since 2×10843434189² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10843434187) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4572174 + ... + 4574544.

It is an arithmetic number, because the mean of its divisors is an integer number (375890840).

Almost surely, 2^10843434189 is an apocalyptic number.

It is an amenable number.

10843434189 is a deficient number, since it is larger than the sum of its proper divisors (7199326131).

10843434189 is a wasteful number, since it uses less digits than its factorization.

10843434189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930 (or 2927 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 10843434189 in words is "ten billion, eight hundred forty-three million, four hundred thirty-four thousand, one hundred eighty-nine".