144224300 has 36 divisors (see below), whose sum is σ = 341420856. Its totient is φ = 52444800.

The previous prime is 144224299. The next prime is 144224317. The reversal of 144224300 is 3422441.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64457 + ... + 66656.

Almost surely, 2^144224300 is an apocalyptic number.

144224300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144224300 is an abundant number, since it is smaller than the sum of its proper divisors (197196556).

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

144224300 is a wasteful number, since it uses less digits than its factorization.

144224300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131138 (or 131131 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 144224300 is about 12009.3421968066. The cubic root of 144224300 is about 524.4202822438.

Adding to 144224300 its reverse (3422441), we get a palindrome (147646741).

The spelling of 144224300 in words is "one hundred forty-four million, two hundred twenty-four thousand, three hundred".