88016133280 has 96 divisors (see below), whose sum is σ = 213481433088. Its totient is φ = 34278067200.

The previous prime is 88016133263. The next prime is 88016133299. The reversal of 88016133280 is 8233161088.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 1071265 + ... + 1150495.

It is an arithmetic number, because the mean of its divisors is an integer number (2223764928).

Almost surely, 2^88016133280 is an apocalyptic number.

88016133280 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 88016133280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106740716544).

88016133280 is an abundant number, since it is smaller than the sum of its proper divisors (125465299808).

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

88016133280 is a wasteful number, since it uses less digits than its factorization.

88016133280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79430 (or 79422 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The spelling of 88016133280 in words is "eighty-eight billion, sixteen million, one hundred thirty-three thousand, two hundred eighty".