144111614 has 8 divisors (see below), whose sum is σ = 223621560. Its totient is φ = 69571096.

The previous prime is 144111589. The next prime is 144111623. The reversal of 144111614 is 416111441.

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

It is a self number, because there is not a number n which added to its sum of digits gives 144111614.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1242284 + ... + 1242399.

It is an arithmetic number, because the mean of its divisors is an integer number (27952695).

Almost surely, 2^144111614 is an apocalyptic number.

144111614 is a deficient number, since it is larger than the sum of its proper divisors (79509946).

144111614 is a wasteful number, since it uses less digits than its factorization.

144111614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2484714.

The product of its digits is 384, while the sum is 23.

The square root of 144111614 is about 12004.6496825189. The cubic root of 144111614 is about 524.2836658268.

The spelling of 144111614 in words is "one hundred forty-four million, one hundred eleven thousand, six hundred fourteen".