144123014 has 48 divisors (see below), whose sum is σ = 268697088. Its totient is φ = 57668688.

The previous prime is 144122969. The next prime is 144123019. The reversal of 144123014 is 410321441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144123019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96179 + ... + 97665.

It is an arithmetic number, because the mean of its divisors is an integer number (5597856).

Almost surely, 2^144123014 is an apocalyptic number.

144123014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

144123014 is a deficient number, since it is larger than the sum of its proper divisors (124574074).

144123014 is a wasteful number, since it uses less digits than its factorization.

144123014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569 (or 1562 counting only the distinct ones).

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

The square root of 144123014 is about 12005.1244891505. The cubic root of 144123014 is about 524.2974900103.

Adding to 144123014 its reverse (410321441), we get a palindrome (554444455).

The spelling of 144123014 in words is "one hundred forty-four million, one hundred twenty-three thousand, fourteen".