144101245 has 16 divisors (see below), whose sum is σ = 177137280. Its totient is φ = 112504000.

The previous prime is 144101239. The next prime is 144101249. The reversal of 144101245 is 542101441.

It is not a de Polignac number, because 144101245 - 2¹⁷ = 143970173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144101249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33846 + ... + 37864.

It is an arithmetic number, because the mean of its divisors is an integer number (11071080).

Almost surely, 2^144101245 is an apocalyptic number.

It is an amenable number.

144101245 is a deficient number, since it is larger than the sum of its proper divisors (33036035).

144101245 is a wasteful number, since it uses less digits than its factorization.

144101245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 144101245 is about 12004.2178004233. The cubic root of 144101245 is about 524.2710912499.

Adding to 144101245 its reverse (542101441), we get a palindrome (686202686).

The spelling of 144101245 in words is "one hundred forty-four million, one hundred one thousand, two hundred forty-five".