144143260 has 12 divisors (see below), whose sum is σ = 302700888. Its totient is φ = 57657296.

The previous prime is 144143257. The next prime is 144143281. The reversal of 144143260 is 62341441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3603562 + ... + 3603601.

It is an arithmetic number, because the mean of its divisors is an integer number (25225074).

Almost surely, 2^144143260 is an apocalyptic number.

144143260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144143260 is an abundant number, since it is smaller than the sum of its proper divisors (158557628).

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

144143260 is a wasteful number, since it uses less digits than its factorization.

144143260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7207172 (or 7207170 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 144143260 is about 12005.9676827818. The cubic root of 144143260 is about 524.3220394783.

The spelling of 144143260 in words is "one hundred forty-four million, one hundred forty-three thousand, two hundred sixty".