144025414 has 8 divisors (see below), whose sum is σ = 232656480. Its totient is φ = 66473256.

The previous prime is 144025403. The next prime is 144025429. The reversal of 144025414 is 414520441.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2769694 + ... + 2769745.

It is an arithmetic number, because the mean of its divisors is an integer number (29082060).

Almost surely, 2^144025414 is an apocalyptic number.

144025414 is a deficient number, since it is larger than the sum of its proper divisors (88631066).

144025414 is a wasteful number, since it uses less digits than its factorization.

144025414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5539454.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 144025414 is about 12001.0588699498. The cubic root of 144025414 is about 524.1791119918.

Adding to 144025414 its reverse (414520441), we get a palindrome (558545855).

The spelling of 144025414 in words is "one hundred forty-four million, twenty-five thousand, four hundred fourteen".