144044130 has 32 divisors (see below), whose sum is σ = 363902400. Its totient is φ = 36389952.

The previous prime is 144044123. The next prime is 144044141. The reversal of 144044130 is 31440441.

It is a super-2 number, since 2×144044130² = 41497422774913800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144044097 and 144044106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125785 + ... + 126924.

It is an arithmetic number, because the mean of its divisors is an integer number (11371950).

Almost surely, 2^144044130 is an apocalyptic number.

144044130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144044130 is an abundant number, since it is smaller than the sum of its proper divisors (219858270).

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

144044130 is a wasteful number, since it uses less digits than its factorization.

144044130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252738.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 144044130 is about 12001.8386091465. The cubic root of 144044130 is about 524.2018165758.

Adding to 144044130 its reverse (31440441), we get a palindrome (175484571).

The spelling of 144044130 in words is "one hundred forty-four million, forty-four thousand, one hundred thirty".