144355130 has 32 divisors (see below), whose sum is σ = 278481024. Its totient is φ = 53735616.

The previous prime is 144355117. The next prime is 144355139. The reversal of 144355130 is 31553441.

It is a self number, because there is not a number n which added to its sum of digits gives 144355130.

It is not an unprimeable number, because it can be changed into a prime (144355139) 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, 29 + ... + 16991.

It is an arithmetic number, because the mean of its divisors is an integer number (8702532).

Almost surely, 2^144355130 is an apocalyptic number.

144355130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144355130 is a deficient number, since it is larger than the sum of its proper divisors (134125894).

144355130 is a wasteful number, since it uses less digits than its factorization.

144355130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17030.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 144355130 is about 12014.7879714958. The cubic root of 144355130 is about 524.5788065470.

The spelling of 144355130 in words is "one hundred forty-four million, three hundred fifty-five thousand, one hundred thirty".