89695421258912 has 96 divisors (see below), whose sum is σ = 201930313826304. Its totient is φ = 38418878534400.

The previous prime is 89695421258897. The next prime is 89695421258929. The reversal of 89695421258912 is 21985212459698.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4592454587 + ... + 4592474117.

It is an arithmetic number, because the mean of its divisors is an integer number (2103440769024).

Almost surely, 2^{89695421258912} is an apocalyptic number.

It is an amenable number.

89695421258912 is an abundant number, since it is smaller than the sum of its proper divisors (112234892567392).

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

89695421258912 is a wasteful number, since it uses less digits than its factorization.

89695421258912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30242 (or 30234 counting only the distinct ones).

The product of its digits is 223948800, while the sum is 71.

The spelling of 89695421258912 in words is "eighty-nine trillion, six hundred ninety-five billion, four hundred twenty-one million, two hundred fifty-eight thousand, nine hundred twelve".