144214130 has 8 divisors (see below), whose sum is σ = 259585452. Its totient is φ = 57685648.

The previous prime is 144214099. The next prime is 144214141. The reversal of 144214130 is 31412441.

It can be written as a sum of positive squares in 2 ways, for example, as 136165561 + 8048569 = 11669^2 + 2837^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 7210697 + ... + 7210716.

Almost surely, 2^144214130 is an apocalyptic number.

144214130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144214130 is a deficient number, since it is larger than the sum of its proper divisors (115371322).

144214130 is a wasteful number, since it uses less digits than its factorization.

144214130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14421420.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 144214130 is about 12008.9187689817. The cubic root of 144214130 is about 524.4079554269.

Adding to 144214130 its reverse (31412441), we get a palindrome (175626571).

The spelling of 144214130 in words is "one hundred forty-four million, two hundred fourteen thousand, one hundred thirty".