144001131112 has 32 divisors (see below), whose sum is σ = 285307718400. Its totient is φ = 67998325824.

The previous prime is 144001131101. The next prime is 144001131133. The reversal of 144001131112 is 211131100441.

It is a self number, because there is not a number n which added to its sum of digits gives 144001131112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4938723 + ... + 4967794.

It is an arithmetic number, because the mean of its divisors is an integer number (8915866200).

Almost surely, 2^144001131112 is an apocalyptic number.

It is an amenable number.

144001131112 is a deficient number, since it is larger than the sum of its proper divisors (141306587288).

144001131112 is a wasteful number, since it uses less digits than its factorization.

144001131112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9906625 (or 9906621 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 144001131112 its reverse (211131100441), we get a palindrome (355132231553).

The spelling of 144001131112 in words is "one hundred forty-four billion, one million, one hundred thirty-one thousand, one hundred twelve".