144255130 has 16 divisors (see below), whose sum is σ = 259881984. Its totient is φ = 57652560.

The previous prime is 144255113. The next prime is 144255131. The reversal of 144255130 is 31552441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 144255095 and 144255104.

It is not an unprimeable number, because it can be changed into a prime (144255131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7495 + ... + 18565.

It is an arithmetic number, because the mean of its divisors is an integer number (16242624).

Almost surely, 2^144255130 is an apocalyptic number.

144255130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144255130 is a deficient number, since it is larger than the sum of its proper divisors (115626854).

144255130 is a wasteful number, since it uses less digits than its factorization.

144255130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12381.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 144255130 is about 12010.6257122600. The cubic root of 144255130 is about 524.4576470185.

The spelling of 144255130 in words is "one hundred forty-four million, two hundred fifty-five thousand, one hundred thirty".