109940160 has 224 divisors, whose sum is σ = 395020800. Its totient is φ = 25661440.

The previous prime is 109940143. The next prime is 109940183. The reversal of 109940160 is 61049901.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 306061 + ... + 306419.

Almost surely, 2^109940160 is an apocalyptic number.

109940160 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 109940160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197510400).

109940160 is an abundant number, since it is smaller than the sum of its proper divisors (285080640).

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

109940160 is a wasteful number, since it uses less digits than its factorization.

109940160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 109940160 is about 10485.2353335536. The cubic root of 109940160 is about 479.0550855331.

The spelling of 109940160 in words is "one hundred nine million, nine hundred forty thousand, one hundred sixty".