107685954688 has 32 divisors (see below), whose sum is σ = 231032971260. Its totient is φ = 49701209088.

The previous prime is 107685954653. The next prime is 107685954689. The reversal of 107685954688 is 886459586701.

It can be written as a sum of positive squares in 2 ways, for example, as 80524277824 + 27161676864 = 283768^2 + 164808^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (107685954689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32355895 + ... + 32359222.

Almost surely, 2^107685954688 is an apocalyptic number.

It is an amenable number.

107685954688 is an abundant number, since it is smaller than the sum of its proper divisors (123347016572).

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

107685954688 is an equidigital number, since it uses as much as digits as its factorization.

107685954688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64715144 (or 64715132 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 67.

The spelling of 107685954688 in words is "one hundred seven billion, six hundred eighty-five million, nine hundred fifty-four thousand, six hundred eighty-eight".