108450011680 has 24 divisors (see below), whose sum is σ = 256213152972. Its totient is φ = 43380004608.

The previous prime is 108450011653. The next prime is 108450011693. The reversal of 108450011680 is 86110054801.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 105726424336 + 2723587344 = 325156^2 + 52188^2 .

It is a super-2 number, since 2×108450011680² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338906127 + ... + 338906446.

Almost surely, 2^108450011680 is an apocalyptic number.

108450011680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108450011680 is an abundant number, since it is smaller than the sum of its proper divisors (147763141292).

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

108450011680 is an equidigital number, since it uses as much as digits as its factorization.

108450011680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677812588 (or 677812580 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 34.

The spelling of 108450011680 in words is "one hundred eight billion, four hundred fifty million, eleven thousand, six hundred eighty".