89699369937120 has 384 divisors, whose sum is σ = 315403542679680. Its totient is φ = 23808988938240.

The previous prime is 89699369937013. The next prime is 89699369937131. The reversal of 89699369937120 is 2173996399698.

89699369937120 is a `hidden beast` number, since 89 + 6 + 9 + 9 + 369 + 93 + 71 + 20 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 89699369937120.

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 in 63 ways as a sum of consecutive naturals, for example, 3278352240 + ... + 3278379600.

It is an arithmetic number, because the mean of its divisors is an integer number (821363392395).

Almost surely, 2^{89699369937120} is an apocalyptic number.

89699369937120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89699369937120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157701771339840).

89699369937120 is an abundant number, since it is smaller than the sum of its proper divisors (225704172742560).

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

89699369937120 is a wasteful number, since it uses less digits than its factorization.

89699369937120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30875 (or 30861 counting only the distinct ones).

The product of its (nonzero) digits is 2142770112, while the sum is 81.

The spelling of 89699369937120 in words is "eighty-nine trillion, six hundred ninety-nine billion, three hundred sixty-nine million, nine hundred thirty-seven thousand, one hundred twenty".