109485695439288 has 96 divisors (see below), whose sum is σ = 338937647724000. Its totient is φ = 31276702439424.

The previous prime is 109485695439257. The next prime is 109485695439293. The reversal of 109485695439288 is 882934596584901.

109485695439288 is a `hidden beast` number, since 1 + 0 + 9 + 4 + 8 + 5 + 69 + 543 + 9 + 2 + 8 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13895013 + ... + 20298836.

It is an arithmetic number, because the mean of its divisors is an integer number (3530600497125).

Almost surely, 2^{109485695439288} is an apocalyptic number.

109485695439288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

109485695439288 is an abundant number, since it is smaller than the sum of its proper divisors (229451952284712).

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

109485695439288 is a wasteful number, since it uses less digits than its factorization.

109485695439288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34200221 (or 34200214 counting only the distinct ones).

The product of its (nonzero) digits is 5374771200, while the sum is 81.

The spelling of 109485695439288 in words is "one hundred nine trillion, four hundred eighty-five billion, six hundred ninety-five million, four hundred thirty-nine thousand, two hundred eighty-eight".