109324404 has 240 divisors, whose sum is σ = 357772800. Its totient is φ = 28413504.

The previous prime is 109324393. The next prime is 109324417. The reversal of 109324404 is 404423901.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1852927 + ... + 1852985.

It is an arithmetic number, because the mean of its divisors is an integer number (1490720).

Almost surely, 2^109324404 is an apocalyptic number.

109324404 is a gapful number since it is divisible by the number (14) 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 109324404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178886400).

109324404 is an abundant number, since it is smaller than the sum of its proper divisors (248448396).

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

109324404 is a wasteful number, since it uses less digits than its factorization.

109324404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 109324404 is about 10455.8311003956. The cubic root of 109324404 is about 478.1590420975.

The spelling of 109324404 in words is "one hundred nine million, three hundred twenty-four thousand, four hundred four".