109625181696 has 120 divisors (see below), whose sum is σ = 318696916824. Its totient is φ = 36274790400.

The previous prime is 109625181637. The next prime is 109625181703. The reversal of 109625181696 is 696181526901.

109625181696 is a `hidden beast` number, since 1 + 0 + 9 + 62 + 518 + 1 + 69 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 544471 + ... + 718121.

Almost surely, 2^109625181696 is an apocalyptic number.

109625181696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109625181696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159348458412).

109625181696 is an abundant number, since it is smaller than the sum of its proper divisors (209071735128).

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

109625181696 is a wasteful number, since it uses less digits than its factorization.

109625181696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173812 (or 173793 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 54.

The spelling of 109625181696 in words is "one hundred nine billion, six hundred twenty-five million, one hundred eighty-one thousand, six hundred ninety-six".