89876445424 has 20 divisors (see below), whose sum is σ = 174468584536. Its totient is φ = 44852294592.

The previous prime is 89876445419. The next prime is 89876445467. The reversal of 89876445424 is 42454467898.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5361879 + ... + 5378614.

Almost surely, 2^89876445424 is an apocalyptic number.

It is an amenable number.

89876445424 is a deficient number, since it is larger than the sum of its proper divisors (84592139112).

89876445424 is a wasteful number, since it uses less digits than its factorization.

89876445424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10741024 (or 10741018 counting only the distinct ones).

The product of its digits is 61931520, while the sum is 61.

The spelling of 89876445424 in words is "eighty-nine billion, eight hundred seventy-six million, four hundred forty-five thousand, four hundred twenty-four".