88490880000 has 660 divisors, whose sum is σ = 331699728360. Its totient is φ = 23556096000.

The previous prime is 88490879999. The next prime is 88490880019. The reversal of 88490880000 is 8809488.

88490880000 is a `hidden beast` number, since 88 + 490 + 8 + 80 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 155519716 + ... + 155520284.

It is an arithmetic number, because the mean of its divisors is an integer number (502575346).

Almost surely, 2^88490880000 is an apocalyptic number.

88490880000 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 88490880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165849864180).

88490880000 is an abundant number, since it is smaller than the sum of its proper divisors (243208848360).

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

88490880000 is an frugal number, since it uses more digits than its factorization.

88490880000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 45.

The spelling of 88490880000 in words is "eighty-eight billion, four hundred ninety million, eight hundred eighty thousand".