144340030 has 64 divisors (see below), whose sum is σ = 289267200. Its totient is φ = 51609600.

The previous prime is 144340003. The next prime is 144340033. The reversal of 144340030 is 30043441.

144340030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144340033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321246 + ... + 321694.

It is an arithmetic number, because the mean of its divisors is an integer number (4519800).

Almost surely, 2^144340030 is an apocalyptic number.

144340030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144340030 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

144340030 is a wasteful number, since it uses less digits than its factorization.

144340030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 144340030 is about 12014.1595627826. The cubic root of 144340030 is about 524.5605150456.

Adding to 144340030 its reverse (30043441), we get a palindrome (174383471).

The spelling of 144340030 in words is "one hundred forty-four million, three hundred forty thousand, thirty".