144134130 has 32 divisors (see below), whose sum is σ = 395339904. Its totient is φ = 32944896.

The previous prime is 144134117. The next prime is 144134167. The reversal of 144134130 is 31431441.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 144134097 and 144134106.

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, 342967 + ... + 343386.

It is an arithmetic number, because the mean of its divisors is an integer number (12354372).

Almost surely, 2^144134130 is an apocalyptic number.

144134130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144134130 is an abundant number, since it is smaller than the sum of its proper divisors (251205774).

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

144134130 is a wasteful number, since it uses less digits than its factorization.

144134130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686370.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 144134130 is about 12005.5874491838. The cubic root of 144134130 is about 524.3109690999.

Adding to 144134130 its reverse (31431441), we get a palindrome (175565571).

The spelling of 144134130 in words is "one hundred forty-four million, one hundred thirty-four thousand, one hundred thirty".