144212027 has 8 divisors (see below), whose sum is σ = 147548736. Its totient is φ = 140886592.

The previous prime is 144212021. The next prime is 144212053. The reversal of 144212027 is 720212441.

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

It is a cyclic number.

It is not a de Polignac number, because 144212027 - 2²⁰ = 143163451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144211993 and 144212011.

It is not an unprimeable number, because it can be changed into a prime (144212021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26513 + ... + 31485.

It is an arithmetic number, because the mean of its divisors is an integer number (18443592).

Almost surely, 2^144212027 is an apocalyptic number.

144212027 is a deficient number, since it is larger than the sum of its proper divisors (3336709).

144212027 is an equidigital number, since it uses as much as digits as its factorization.

144212027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5637.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 144212027 is about 12008.8312087397. The cubic root of 144212027 is about 524.4054063579.

Adding to 144212027 its reverse (720212441), we get a palindrome (864424468).

The spelling of 144212027 in words is "one hundred forty-four million, two hundred twelve thousand, twenty-seven".