89242132888 has 8 divisors (see below), whose sum is σ = 167328999180. Its totient is φ = 44621066440.

The previous prime is 89242132853. The next prime is 89242132891. The reversal of 89242132888 is 88823124298.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 5577633298 + ... + 5577633313.

Almost surely, 2^89242132888 is an apocalyptic number.

It is an amenable number.

89242132888 is a deficient number, since it is larger than the sum of its proper divisors (78086866292).

89242132888 is a wasteful number, since it uses less digits than its factorization.

89242132888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11155266617 (or 11155266613 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 55.

The spelling of 89242132888 in words is "eighty-nine billion, two hundred forty-two million, one hundred thirty-two thousand, eight hundred eighty-eight".