144112011 has 8 divisors (see below), whose sum is σ = 196237824. Its totient is φ = 94030440.

The previous prime is 144111977. The next prime is 144112013. The reversal of 144112011 is 110211441.

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

It is not a de Polignac number, because 144112011 - 2⁷ = 144111883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144112013) 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, 510895 + ... + 511176.

It is an arithmetic number, because the mean of its divisors is an integer number (24529728).

Almost surely, 2^144112011 is an apocalyptic number.

144112011 is a deficient number, since it is larger than the sum of its proper divisors (52125813).

144112011 is a wasteful number, since it uses less digits than its factorization.

144112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022121.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 144112011 is about 12004.6662177672. Note that the first 3 decimals coincide. The cubic root of 144112011 is about 524.2841472601.

Adding to 144112011 its reverse (110211441), we get a palindrome (254323452).

The spelling of 144112011 in words is "one hundred forty-four million, one hundred twelve thousand, eleven".