1080687726720 has 256 divisors, whose sum is σ = 4374212716800. Its totient is φ = 247014309888.

The previous prime is 1080687726707. The next prime is 1080687726739. The reversal of 1080687726720 is 276277860801.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4346169 + ... + 4588088.

It is an arithmetic number, because the mean of its divisors is an integer number (17086768425).

Almost surely, 2^{1080687726720} is an apocalyptic number.

1080687726720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1080687726720 is an abundant number, since it is smaller than the sum of its proper divisors (3293524990080).

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

1080687726720 is an equidigital number, since it uses as much as digits as its factorization.

1080687726720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8934292 (or 8934274 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 54.

The spelling of 1080687726720 in words is "one trillion, eighty billion, six hundred eighty-seven million, seven hundred twenty-six thousand, seven hundred twenty".