1088688858320 has 160 divisors (see below), whose sum is σ = 2923000915968. Its totient is φ = 369387938304.

The previous prime is 1088688858281. The next prime is 1088688858337. The reversal of 1088688858320 is 238588868801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21203399 + ... + 21254681.

Almost surely, 2^{1088688858320} is an apocalyptic number.

1088688858320 is a gapful number since it is divisible by the number (10) 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 1088688858320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1461500457984).

1088688858320 is an abundant number, since it is smaller than the sum of its proper divisors (1834312057648).

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

1088688858320 is a wasteful number, since it uses less digits than its factorization.

1088688858320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51697 (or 51691 counting only the distinct ones).

The product of its (nonzero) digits is 47185920, while the sum is 65.

The spelling of 1088688858320 in words is "one trillion, eighty-eight billion, six hundred eighty-eight million, eight hundred fifty-eight thousand, three hundred twenty".