89662399937712 has 180 divisors, whose sum is σ = 292314801744576. Its totient is φ = 25581282451200.

The previous prime is 89662399937707. The next prime is 89662399937713. The reversal of 89662399937712 is 21773999326698.

89662399937712 is a `hidden beast` number, since 8 + 9 + 6 + 6 + 239 + 9 + 9 + 377 + 1 + 2 = 666.

89662399937712 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×89662399937712² (a number of 29 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (89662399937713) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4117408 + ... + 14009919.

Almost surely, 2^{89662399937712} is an apocalyptic number.

It is an amenable number.

89662399937712 is an abundant number, since it is smaller than the sum of its proper divisors (202652401806864).

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

89662399937712 is a wasteful number, since it uses less digits than its factorization.

89662399937712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18128056 (or 18128040 counting only the distinct ones).

The product of its digits is 3333197952, while the sum is 81.

The spelling of 89662399937712 in words is "eighty-nine trillion, six hundred sixty-two billion, three hundred ninety-nine million, nine hundred thirty-seven thousand, seven hundred twelve".