1088060640440 has 32 divisors (see below), whose sum is σ = 2481672563280. Its totient is φ = 429262278912.

The previous prime is 1088060640437. The next prime is 1088060640451. The reversal of 1088060640440 is 440460608801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186308834 + ... + 186314673.

Almost surely, 2^{1088060640440} is an apocalyptic number.

1088060640440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1088060640440 is an abundant number, since it is smaller than the sum of its proper divisors (1393611922840).

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

1088060640440 is a wasteful number, since it uses less digits than its factorization.

1088060640440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372623591 (or 372623587 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The spelling of 1088060640440 in words is "one trillion, eighty-eight billion, sixty million, six hundred forty thousand, four hundred forty".