88279980858000 has 960 divisors, whose sum is σ = 340711164518400. Its totient is φ = 21216919680000.

The previous prime is 88279980857953. The next prime is 88279980858001. The reversal of 88279980858000 is 85808997288.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 88279980858000.

It is not an unprimeable number, because it can be changed into a prime (88279980858001) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 625447435 + ... + 625588565.

It is an arithmetic number, because the mean of its divisors is an integer number (354907463040).

Almost surely, 2^{88279980858000} is an apocalyptic number.

88279980858000 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 88279980858000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170355582259200).

88279980858000 is an abundant number, since it is smaller than the sum of its proper divisors (252431183660400).

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

88279980858000 is a wasteful number, since it uses less digits than its factorization.

88279980858000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141269 (or 141250 counting only the distinct ones).

The product of its (nonzero) digits is 185794560, while the sum is 72.

The spelling of 88279980858000 in words is "eighty-eight trillion, two hundred seventy-nine billion, nine hundred eighty million, eight hundred fifty-eight thousand".