89433891118 has 24 divisors (see below), whose sum is σ = 158469741576. Its totient is φ = 37524708000.

The previous prime is 89433891101. The next prime is 89433891121. The reversal of 89433891118 is 81119833498.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12023433 + ... + 12030868.

It is an arithmetic number, because the mean of its divisors is an integer number (6602905899).

Almost surely, 2^89433891118 is an apocalyptic number.

89433891118 is a deficient number, since it is larger than the sum of its proper divisors (69035850458).

89433891118 is a wasteful number, since it uses less digits than its factorization.

89433891118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24054340 (or 24054327 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 55.

The spelling of 89433891118 in words is "eighty-nine billion, four hundred thirty-three million, eight hundred ninety-one thousand, one hundred eighteen".