109470535668 has 96 divisors (see below), whose sum is σ = 305868192000. Its totient is φ = 33658561152.

The previous prime is 109470535663. The next prime is 109470535721. The reversal of 109470535668 is 866535074901.

109470535668 is a `hidden beast` number, since 1 + 0 + 9 + 4 + 70 + 5 + 3 + 566 + 8 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109470535663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1936330 + ... + 1992062.

It is an arithmetic number, because the mean of its divisors is an integer number (3186127000).

Almost surely, 2^109470535668 is an apocalyptic number.

109470535668 is a gapful number since it is divisible by the number (18) 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 109470535668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152934096000).

109470535668 is an abundant number, since it is smaller than the sum of its proper divisors (196397656332).

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

109470535668 is a wasteful number, since it uses less digits than its factorization.

109470535668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57158 (or 57150 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 109470535668 in words is "one hundred nine billion, four hundred seventy million, five hundred thirty-five thousand, six hundred sixty-eight".