144122130 has 48 divisors (see below), whose sum is σ = 376173720. Its totient is φ = 38283264.

The previous prime is 144122129. The next prime is 144122179. The reversal of 144122130 is 31221441.

144122130 is a `hidden beast` number, since 1 + 441 + 221 + 3 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 32798529 + 111323601 = 5727^2 + 10551^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21234 + ... + 27186.

Almost surely, 2^144122130 is an apocalyptic number.

144122130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144122130 is an abundant number, since it is smaller than the sum of its proper divisors (232051590).

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

144122130 is a wasteful number, since it uses less digits than its factorization.

144122130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6235 (or 6232 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 144122130 is about 12005.0876714833. The cubic root of 144122130 is about 524.2964180558.

Adding to 144122130 its reverse (31221441), we get a palindrome (175343571).

The spelling of 144122130 in words is "one hundred forty-four million, one hundred twenty-two thousand, one hundred thirty".