1088271800240 has 80 divisors (see below), whose sum is σ = 2627451582336. Its totient is φ = 418873651200.

The previous prime is 1088271800207. The next prime is 1088271800251. The reversal of 1088271800240 is 420081728801.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×1088271800240² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 2033096 + ... + 2511975.

Almost surely, 2^{1088271800240} is an apocalyptic number.

1088271800240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1088271800240 is an abundant number, since it is smaller than the sum of its proper divisors (1539179782096).

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

1088271800240 is a wasteful number, since it uses less digits than its factorization.

1088271800240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4545198 (or 4545192 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 41.

The spelling of 1088271800240 in words is "one trillion, eighty-eight billion, two hundred seventy-one million, eight hundred thousand, two hundred forty".