144214011 has 12 divisors (see below), whose sum is σ = 209515488. Its totient is φ = 95585904.

The previous prime is 144214003. The next prime is 144214027. The reversal of 144214011 is 110412441.

It is not a de Polignac number, because 144214011 - 2³ = 144214003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144214061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44755 + ... + 47868.

It is an arithmetic number, because the mean of its divisors is an integer number (17459624).

Almost surely, 2^144214011 is an apocalyptic number.

144214011 is a deficient number, since it is larger than the sum of its proper divisors (65301477).

144214011 is a wasteful number, since it uses less digits than its factorization.

144214011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92802 (or 92799 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 144214011 is about 12008.9138143298. The cubic root of 144214011 is about 524.4078111864.

Adding to 144214011 its reverse (110412441), we get a palindrome (254626452).

The spelling of 144214011 in words is "one hundred forty-four million, two hundred fourteen thousand, eleven".