109384820032 has 56 divisors (see below), whose sum is σ = 224265394496. Its totient is φ = 52901710848.

The previous prime is 109384820023. The next prime is 109384820057. The reversal of 109384820032 is 230028483901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90508 + ... + 476404.

Almost surely, 2^109384820032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109384820032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112132697248).

109384820032 is an abundant number, since it is smaller than the sum of its proper divisors (114880574464).

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

109384820032 is a wasteful number, since it uses less digits than its factorization.

109384820032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386055 (or 386045 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 109384820032 in words is "one hundred nine billion, three hundred eighty-four million, eight hundred twenty thousand, thirty-two".