144041530 has 32 divisors (see below), whose sum is σ = 263088000. Its totient is φ = 56776512.

The previous prime is 144041519. The next prime is 144041537. The reversal of 144041530 is 35140441.

144041530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (144041537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240171 + ... + 240769.

It is an arithmetic number, because the mean of its divisors is an integer number (8221500).

Almost surely, 2^144041530 is an apocalyptic number.

144041530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144041530 is a deficient number, since it is larger than the sum of its proper divisors (119046470).

144041530 is a wasteful number, since it uses less digits than its factorization.

144041530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 144041530 is about 12001.7302919204. The cubic root of 144041530 is about 524.1986626050.

Adding to 144041530 its reverse (35140441), we get a palindrome (179181971).

The spelling of 144041530 in words is "one hundred forty-four million, forty-one thousand, five hundred thirty".