89218669416 has 64 divisors (see below), whose sum is σ = 224903700480. Its totient is φ = 29492164800.

The previous prime is 89218669403. The next prime is 89218669433. The reversal of 89218669416 is 61496681298.

It is a super-2 number, since 2×89218669416² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 89218669416.

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 15 ways as a sum of consecutive naturals, for example, 8684715 + ... + 8694981.

It is an arithmetic number, because the mean of its divisors is an integer number (3514120320).

Almost surely, 2^89218669416 is an apocalyptic number.

It is an amenable number.

89218669416 is an abundant number, since it is smaller than the sum of its proper divisors (135685031064).

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

89218669416 is a wasteful number, since it uses less digits than its factorization.

89218669416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13254 (or 13250 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 60.

The spelling of 89218669416 in words is "eighty-nine billion, two hundred eighteen million, six hundred sixty-nine thousand, four hundred sixteen".