144109350 has 144 divisors (see below), whose sum is σ = 482826240. Its totient is φ = 29937600.

The previous prime is 144109349. The next prime is 144109367. The reversal of 144109350 is 53901441.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 32571 + ... + 36729.

It is an arithmetic number, because the mean of its divisors is an integer number (3352960).

Almost surely, 2^144109350 is an apocalyptic number.

144109350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 144109350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241413120).

144109350 is an abundant number, since it is smaller than the sum of its proper divisors (338716890).

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

144109350 is a wasteful number, since it uses less digits than its factorization.

144109350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4195 (or 4187 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 144109350 is about 12004.5553853527. Note that the first 3 decimals coincide. The cubic root of 144109350 is about 524.2809203057.

The spelling of 144109350 in words is "one hundred forty-four million, one hundred nine thousand, three hundred fifty".