109336019520 has 896 divisors, whose sum is σ = 458350534656. Its totient is φ = 21425946624.

The previous prime is 109336019519. The next prime is 109336019531. The reversal of 109336019520 is 25910633901.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 123264517 + ... + 123265403.

It is an arithmetic number, because the mean of its divisors is an integer number (511551936).

Almost surely, 2^109336019520 is an apocalyptic number.

109336019520 is a gapful number since it is divisible by the number (10) 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 109336019520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229175267328).

109336019520 is an abundant number, since it is smaller than the sum of its proper divisors (349014515136).

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

109336019520 is a wasteful number, since it uses less digits than its factorization.

109336019520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027 (or 1017 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 39.

The spelling of 109336019520 in words is "one hundred nine billion, three hundred thirty-six million, nineteen thousand, five hundred twenty".