144145350 has 72 divisors (see below), whose sum is σ = 399801792. Its totient is φ = 37195200.

The previous prime is 144145349. The next prime is 144145361. The reversal of 144145350 is 53541441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8784 + ... + 19116.

Almost surely, 2^144145350 is an apocalyptic number.

144145350 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 144145350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199900896).

144145350 is an abundant number, since it is smaller than the sum of its proper divisors (255656442).

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

144145350 is a wasteful number, since it uses less digits than its factorization.

144145350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10382 (or 10374 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 144145350 is about 12006.0547225140. The cubic root of 144145350 is about 524.3245735956.

Adding to 144145350 its reverse (53541441), we get a palindrome (197686791).

The spelling of 144145350 in words is "one hundred forty-four million, one hundred forty-five thousand, three hundred fifty".