144014260 has 24 divisors (see below), whose sum is σ = 325694376. Its totient is φ = 53174400.

The previous prime is 144014257. The next prime is 144014309. The reversal of 144014260 is 62410441.

It can be written as a sum of positive squares in 4 ways, for example, as 4443664 + 139570596 = 2108^2 + 11814^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276691 + ... + 277210.

It is an arithmetic number, because the mean of its divisors is an integer number (13570599).

Almost surely, 2^144014260 is an apocalyptic number.

144014260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144014260 is an abundant number, since it is smaller than the sum of its proper divisors (181680116).

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

144014260 is a wasteful number, since it uses less digits than its factorization.

144014260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553923 (or 553921 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 144014260 is about 12000.5941519576. The cubic root of 144014260 is about 524.1655800171.

The spelling of 144014260 in words is "one hundred forty-four million, fourteen thousand, two hundred sixty".