89319088416 has 48 divisors (see below), whose sum is σ = 234477984384. Its totient is φ = 29771076864.

The previous prime is 89319088409. The next prime is 89319088471. The reversal of 89319088416 is 61488091398.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2848761 + ... + 2879943.

It is an arithmetic number, because the mean of its divisors is an integer number (4884958008).

Almost surely, 2^89319088416 is an apocalyptic number.

It is an amenable number.

89319088416 is an abundant number, since it is smaller than the sum of its proper divisors (145158895968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89319088416 is a wasteful number, since it uses less digits than its factorization.

89319088416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61033 (or 61025 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 57.

The spelling of 89319088416 in words is "eighty-nine billion, three hundred nineteen million, eighty-eight thousand, four hundred sixteen".